During photosynthesis what takes place under the leaf

Answers

Answer 1

Answer:

In plants, the process of photosynthesis takes place in the mesophyll of the leaves, inside the chloroplasts. Chloroplasts contain disc-shaped structures called thylakoids, which contain the pigment chlorophyll.

Explanation: Hope this helps


Related Questions

Which of the following best describes the velocity of an object?
A B0 m/s
B 30 m east
C 30 m/s east
D 30 m/s2

Answers

The answer is c
30 m/s east

Answer:

[tex]\boxed {\boxed {\sf C. \ 30 \ m/s \ east}}[/tex]

Explanation:

Velocity is the vector measurement of the change in position over time. A vector measurement means the answer must include a magnitude (numerical value) and a direction.

Here are some units of velocity:

m/s (meters per second) kph (kilometers per hour) km/s (kilometers per second)

There are many other units, but m/s is the most common.

We can eliminate choice B and D, because the units (meters-m and meters per second squared-m/s²) are not for velocity.

We are left with choice A (30 m/s) and C (30 m/s east). Remember, velocity needs a number and a direction. C contains the direction east, so it must be the correct answer.  

Use the periodic table to identify the number of valence electrons available for bonding for each of the following elements.

Answers

Answer:  Edgy, 2020

Explanation:    <3

Answer:

refer to picture below :)

Explanation:

What helps your heart beat? Will give brainlist to whoever answers first!!

Answers

Answer:

running helps my heart beat

Answer:

Exercise: The easiest and most effective way to achieve a lasting lower heart rate is to do regular exercise. 2. Stay hydrated: When the body is dehydrated, the heart has to work harder to stabilize blood flow. Throughout the day, drink plenty of sugar- and caffeine-free beverages, such as water and herbal tea.

What is environment?​

Answers

Answer:

where an organism lives which includes everything that surrounds and influences the organism.

Which statement best compares potential and kinetic energy?

Objects always have more potential energy than kinetic energy.
Kinetic energy increases and potential energy decreases when the velocity of an object increases.
Only potential energy decreases when an object’s height increases.
Objects always have more kinetic energy than potential energy.

Answers

Answer:

Its B) Kinetic energy increases and potential energy decreases when the velocity of an object increases.

Explanation:

because i took the test on edge 2020

Taking into account the definition of kinetic, potencial and mechanical energy, the tatement that best compares potential and kinetic energy is: Kinetic energy increases and potential energy decreases when the velocity of an object increases.

Kinetic energy

Kinetic energy is a form of energy. It is defined as the energy associated with bodies that are in motion.

Kinetic energy is defined as the amount of work necessary to accelerate a body of a given mass and at rest, until it reaches a given speed. Once this point is reached, the amount of accumulated kinetic energy will remain the same unless there is a change in speed or the body returns to its state of rest by applying a force.

The kinetic energy is represented by the following expression:

Ec= ½ mv²

Where:

Ec is the kinetic energy, which is measured in Joules (J).m is the mass measured in kilograms (kg). v is the speed measured in meters over seconds (m/s).

Potential energy

Potential energy is the energy that measures the ability of a system to perform work based on its position.

Gravitational potential energy is the energy associated with the gravitational force. This will depend on the relative height of an object to some reference point, the mass, and the force of gravity as follow:

Ep= m×g×h

Where:

Ep is the potential energy in joules (J).m is the mass in kilograms (kg).h is the height in meters (m).g is the acceleration of fall in m/s² (approximately 9.81 m/s²).

Mechanical energy

Finally, mechanical energy is that which a body or a system obtains as a result of the speed of its movement or its specific position, and which is capable of producing mechanical work. Then:

Potential energy + kinetic energy = total mechanical energy

Principle of conservation of mechanical energy

The principle of conservation of mechanical energy indicates that the mechanical energy of a body remains constant when all the forces acting on it are conservative (a force is conservative when the work it does on a body depends only on the initial and final points and not the path taken to get from one to the other.)

Therefore, if the potential energy decreases, the kinetic energy will increase. In the same way, if the kinetics decreases, the potential energy will increase.

Statement best compares potential and kinetic energy

Taking into account the definition of kinetic energy, when the velocity of an object increases the kinetic energy increases.

Therefore, considering the principle of conservation of mechanical energy, the potential energy decreases.

So, the correct answer is the second option:  Kinetic energy increases and potential energy decreases when the velocity of an object increases.

Learn more about mechanical energy:

brainly.com/question/17809741

brainly.com/question/14567080

brainly.com/question/12784057

brainly.com/question/10188030

brainly.com/question/11962904

If 4.2 g of water is actually produced, what is the percent yield?

Answers

Answer:

23.33%

Explanation:

from

percent yield=(mass÷total mass )×100%

(?)Fe+(?)H20 - - -> (?)Fe3O4+(?)H2​

Answers

Answer:

what is this question??

What is the correct order of the scientific method?

Answers

Answer:

make an observationask questionsform a hypothesispredict your hypothesistest your hypothesis predictionmake new modifications to your hypothesis (repeat the steps)

Explanation:

I hope this helps! :)))

What is the molecular formula of the compound with a molecular weight of 112 g/mol and percent composition: 85.6% C and 14.4% H?
Select one:
a. C2H4
b. CH2
c. C4H8
d. C8H16

Answers

Answer:

Molecular formula = C₈H₁₆

Explanation:

Given data:

Percentage of hydrogen = 14.4%

Percentage of carbon = 85.6%

Molecular formula = ?

Molecular weight = 112 g/mol

Solution:

Number of gram atoms of H = 14.4/ 1.01 = 14.26

Number of gram atoms of C = 85.6/ 12 = 7.13

Atomic ratio:

            C                      :              H        

           7.13/7.13            :           14.26/7.13    

            1                      :                 2          

C : H = 1 : 2

Empirical formula is CH₂

Molecular formula:

Molecular formula = n (empirical formula)

n = molar mass of compound / empirical formula mass

n = 112 / 14

n = 8

Molecular formula = n (empirical formula)

Molecular formula = 8 (CH₂)

Molecular formula = C₈H₁₆

4. (10 Points) Write a single replacement reaction where one of the reactants is
ammonium nitrate.
Include the states of matter for each of the reactants and products.

Answers

Answer:

For each balanced reaction, indicate the total number of atoms in the table below. Reaction. Total Number of Atoms. Reactant Side 1 Product Side. (Left).

Explanation:

Convert 76.8 cm to m.

Answers

Answer:

0.768 m

Explanation:

1 cm = 0.01 m

76.8 cm * 0.01 m/ 1 cm

0.768 m

Help meeee I don’t understand

Answers

Answer:

unbalanced moving to the right is the awnser

Answer:

unbalanced moving to the right i think

Explanation:

determine the number of charged particles in nucleus of calcium atom then deduce the number of electrons
NUCLEAR CHARGE (20+)
ATOMIC MASS (40 amu)
given the relative charge of a proton =1+\ m1nucleon=1amu

Answers

Answer:

detail is given below.

Explanation:

The charged particles of nucleus are protons while neutrons are neutral having no charge.

We know that an atom consist of electrons, protons and neutrons. Neutrons and protons are present inside the nucleus while electrons are present out side the nucleus.

Electron has a negative charge and is written as e⁻. The mass of electron is 9.10938356×10⁻³¹ Kg . While mass of proton and neutron is 1.672623×10⁻²⁷Kg and 1.674929×10⁻²⁷ Kg respectively.

Symbol of proton= P⁺  

Symbol of neutron= n⁰  

The number of electron or number of protons are called atomic number while mass number of an atom is sum of protons and neutrons.

one proton contribute 1 amu to the total weight. There are 20 protons and 20 neutrons in Ca thus its atomic mass is 40 amu.

While the atomic number is 20.

Ratan started business with cash Rs 50000​

Answers

Answer:

what's the question here then ?????

Explanation:

nepal ????

What are the three physical properties of a copper penny?

a. color, reactivity, density
b. color, mass, oxidation
c. color, reactivity, mass
d. color, mass, shape​

Answers

Answer is D :)

Explaination: reactivity and oxidation (which are mentioned in abc) are all chemical properties making them false

Which of the following correctly compares glass A and glass B?

A black line splitting the image into two parts. On the left hand side is glass A that is almost full. On the right side is glass B that is half full.
Question 13 options:

Glass A has the same mass as glass B.

Glass A has a greater mass than glass B.

Glass A has the same amount of liquid as glass B.

The liquid in both glasses takes up the same space.

Answers

Answer:

Glass A has a greater mass than glass B

Answer:

Glass A has a greater mass than Glass B

hope this helped :>

The most concentrated solution from among those listed is

Answers

The most concentrated solution is the 0.25 M KCl

Which has more energy, 5 kilograms of dynamite or 10 kilograms of dynamite? Why?

Answers

Answer: The main purpose of any warhead is to inflict damage on the target. The way the damage is caused may vary with different types of warheads, but in the most general sense, damage is caused by the transfer of energy from the warhead to the target. The energy is typically mechanical in nature and takes the form of a shock wave or the kinetic energy of fragments. In either case, a large amount of energy must be released. For many warheads that energy is stored in the form of chemical explosives.

Explosive Reactions

There are many chemical reactions that will release energy. These are known as exothermic reactions. If the reaction proceeds slowly, the released energy will be dissipated and there will be few noticeable effects other than an increase in temperature. On the other hand, if the reaction proceeds very rapidly, then the energy will not be dissipated. Thus, a great quantity of energy can be deposited into a relatively small volume, then manifest itself by a rapid expansion of hot gases, which in turn can create a shock wave or propel fragments outwards at high speed. Chemical explosions may be distinguished from other exothermic reactions by the extreme rapidity of their reactions. In addition to the violent release of energy, chemical explosions must provide a means to transfer the energy into mechanical work. This is accomplished by expanding product gases from the reaction. If no gases are produced, then the energy will remain in the products as heat.

Most chemical explosions involve a limited set of simple reactions, all of which involve oxidation (reaction with oxygen). A relatively easy way to balance chemical explosive equations is to assume that the following partial reactions take place to their maximum extent (meaning one of the reactants is totally consumed) and in order of precedence:

Explanation:

Answer:

10 kilograms of dynamite

Explanation:

The more volume an object has the more potential energy is available if it is the same material. 10 kilograms is larger than 5 kilograms.

Which of the following may indicate that a chemical reaction has occurred?
a. release of energy as light
b. a color change
C. gas bubble formation
d. All of the above

Answers

Answer:

D, all of the above

Explanation:

Explain the electroplating process of an iron key with silver. the materials provided for electroplating is AgNO3 solution, silver rod and iron key.

Answers

Answer:

See explanation

Explanation:

The process of electroplating an iron key with silver involves electrolysis.

The anode is a silver rod, the electrolyte is AgNO3 solution while the cathode is the iron key. A battery is connected to provide energy to drive the non-spontaneous electrochemical reaction.

Electrons flow from the anode to the cathode. Silver ions from the silver rod replenishes the silver that is deposited on the iron key in order to continue the electrolytic process.

The silver anode is therefore depleted in mass while the iron key increases in mass.

Compare the atomic radii of neutral atoms 7N,8O,11Na and 12Mg and expalin briefly

Answers

Okay that’s cooo and yeah basinsnsjeidnsjw12539484!( is the correct answer

Which pair of elements has the most similar chemical properties?

1. K and Ca
2. Cl and Ar
3. P and N
4. C and Na

Answers

Answer:

3. P and N

Explanation:

Since they are in the same family group on the periodic table (the elements in vertical lines), they are the most similar. Hope this helps!

Answer:

3. P and N

Explanation:

Both elements are in the same group, sharing the most similar properties.


A small windmill is to be built at a science competition. A large floor fan is used to power each windmill The task
is to lift a bucket filled with the most number of pennies possible from a height of one meter in one minute.
Which change in decision would most likely increase the weight that the windmill could lift?
A)
Make the fan blades smaller.
B)
Make the arms of the windmill longer,
C)
Make the arms of the windmill shorter
D)
Make the fan blades out of a lighter material.

Answers

Answer:

D

Explanation:

I'm doing USA test prep and I got it right

Answer:

Explanation:

It is D

Make the fan blades out of a lighter material.

20. Sudan III is used to test for
A. cellulose.
B. fats and oils.
C. glucose.
D. protein.
E. starch.​

Answers

Answer:

Lipid tests

Sudan III is a red fat-soluble dye that is utilized in the identification of the presence of lipids, triglycerides and lipoproteins. The Reaction: Sudan III reacts with the lipids or triglycerides to stain red in colour.

Answer:

I think soo fats and oils

Are scientist improving the plant or corrupting it

Answers

Answer:

46 percent of trees have been cut down.

Scienctists helps plants, but humans do destroy a lot of plants.

Scientists - helps increase plant growth.

Woodchoppers - helps decrease plant growth.

SOMEONE HELP ME PLEASE!!! ILL GIVE BRAINLY

Physical properties behave identically for all matter under the same conditions.

Physical properties cause atoms and molecules to change structure when substances are mixed.

Physical properties can be observed without changing the identity of a substance.

Physical properties are observed by seeing how a substance reacts with other substances.

Answers

Answer:

the answer is c

Explanation:

My reasoning is that its most likely

Which increases along faults and leads to rock breaking? damage earthquake focus stress
A. damage
B. earthquake
C. focus
D. stress

Answers

Answer:

Stress

Explanation:

Stress increases along faults and leads to rock breaking. Therefore option D is correct.

Along faults, stress builds up in the rocks due to the movement and interaction of tectonic plates. Stress is the force applied to the rocks, and it can occur in various forms, such as compression, tension, or shear. As the stress increases, the rocks become more strained and are pushed to their breaking point.

When the stress exceeds the strength of the rocks, they can no longer withstand the applied forces and break, resulting in an earthquake. The release of accumulated stress along the fault causes the rocks to rupture and generate seismic waves, leading to ground shaking and the propagation of energy throughout the Earth's crust.

Therefore, stress is the primary factor that increases along faults and ultimately leads to rock breaking and the occurrence of earthquakes.

Know more about tectonic plates:

https://brainly.com/question/16926233

#SPJ2

The item that is not normally used in preparing
a slide is
A. medicine dropper
B. scissors
C. slip cover
D vereis


Answers

Answer:

What is the name of the lab tool that is used to transfer a sample to a microscope slide?

A-a dropper

B-forceps

C-scissors

D-a ruler

Explanation:

got it wrong but this is the answer edg 2021

In the preparation of a microscopic slide, the items which are used are medicine dropper, scissors, and a slip cover. Thus, the correct option is D.

What is a microscopic slide?

Microscope slides are made for the purpose of observations of different objects. After the observation, the slides are discarded. In most cases, the slides use a liquid mounting medium such as water or glycerin.

The procedure for the preparation of the slide is as follows:

1. Place a drop of liquid mounting medium in the center of the slide.

2. Position the sample on liquid with the use of tweezers.

3. At an angle, place one side of the cover slip against the microscopic slide making contact with outer edge of the liquid drop.

4. Lower the cover slip slowly, avoiding air bubbles.

5. Remove the excess water present in it with the help of paper towel.

Therefore, the correct option is D.

Learn more about Slide here:

https://brainly.com/question/20777311

#SPJ2

Can someone please help me out

Answers

Answer:

a. increases

b. increases

c. decreases

Ahhh helpppp:))))))))))

Answers

Answer:

HKOB

Explanation:

hope it helps

Other Questions
Write an expression for the perimeter of the triangle shown below:A triangle is shown with side lengths labeled 0.3x plus 24, 5x, and 0.2x minus 15. the sale price of an item is $160 after a 20% discount what was the original price of the item Read the paragraph and answer the question. Most people never have the opportunity to view a total solar eclipse. However, many of us will be able to see a partial solar eclipse. As the earth rotates beneath the sun and the moon, the spot darkened by the moon's shadow covers an area of approximately 170 miles. Any area of the earth rotating into this shadow will view a total solar eclipse. 4 Select the correct answer. What is the main idea of this paragraph? A. Many people will see a partial solar eclipse. B. An eclipse occurs when the earth rotates beneath the sun and the moon, and the moon darkens the sun. C. Few people have an opportunity to view a total eclipse because the area of the shadow is relatively small. D. Approximately 170 miles are covered by a shadow in a total eclipse. If the school supply kit regularly cost $25 how much does it cost after the 20% discount 11. Jamal ate a meal of rice before seeing his doctor. Rice is made of mostly starch molecules. Jamal has been feeling tired a lot, so his doctor gave him a test that found that Jamal's cells contained normal levels of oxygen and low levels of glucose. Does this explain why Jamal has been feeling tired. 12. A baseball player throws a ball. While the 700.0-g ball is in the pitchers hand, there is a force of 125 N on it. What is the acceleration of the ball? Find the length of RS 40 10 9 8 A. 73 units B. About 8.5 units C. About 3.3 units D. 11 units A car is moving at 25.5 m/s when it accelerates at 1.94 m/s^2 for 2.3 s. What is the car's final speed? (Keep in mind direction and round to 2 decimals) Andre took a trip from Boston, Massachusetts to Paris, France. In 6 2/3 hours, the plane flew 3,669 4/5 miles. How far had the plane traveled in 1 hour? Nick is moving from Alabama to Texas. A friend of his remarked that Nick may have to pay higher taxes there. What is the cheapest and quickestway for Nick to find out if his friend is right?.hire a lawyerB.speak to an accountantC.talk to other friendsDlook up the Texas state website What are the exact solutions of x2 5x 7 = 0, where x equals negative b plus or minus the square root of b squared minus 4 times a times c all over 2 times a please help me, i need this so much Which of the following statements isnottrueof the Indus and Ganges river systems? A. The majority of people in the Indian Subcontinent live in these river systems. B. They are the foundation for agriculture in the Indian Subcontinent. C. These river systems reduce trade because they flood so often. D. The Ganges River is considered sacred by Hindus. What year was the Declaration of Independence signed which 2 not one 2! hjmdnxhjund Four-thirds times the sum of a number and 8 is 24. What is the number?.40OB. 26O C. 24OD10 Add the beginning comments at the top of the program.In the first part of your program, create a for loop that runs three times:Inside the for loop, prompt the user for an integerPrompt the user for another integerCall the function compare (you are going to create this function next)Pass the variables that you used for the integer inputs from aboveCreate a function called compare (remember the function definition should go at the top of the program) and use two variables in the parameters of the function:Inside of the function, create an if / elif / else structure that compares the two values passed into the functionIf one value is less than the other, output that to the user (Ex: 2 is less than 4)Elif the other value is less than the other output something similar (Ex: 4 is less than 9)Else, output that they are equal to each otherThat is it for the first part of the program.Next, create an empty list called names.Create a loop that runs 6 times:Inside of the for loop, prompt the user for a nameAppend the name to the listOutside of the for loop, prompt the user for how many people they would like to vote off the island.Call the function eliminate and pass the variable you used from step 7 to it.Also, this function will return a value, so store this back function call back to a new variable.Create a function called eliminate and create a variable to use as the parameter:Inside the function, randomly shuffle (use the shuffle() method) all the values in the list (you will need to import random at the top of the program)Then using a for loop, loop it as many times as the value that was passed to the function:Inside the for loop, remove one name from the list (use the pop() method)Outside the for loop, but still inside the function, return the list of remaining peopleUnderneath where you left off in step 8, print the remaining people that are left: those that did not get voted off the island.WILL GIVE BRAINIEST! please help i don't understand. will mark brainliest A- soccer ballB - tennis ball C - marbleD - ping pong ball who do you think was primarily responsible for the Cold War - the United States or the Soviet Union? Why? Paul was making some brownies and cupcakes for his school fundraiser. If the brownies needed 4.8 cups of sugar and the cupcakes needed 5.2 cups, how much sugar would he need altogether?