Chemistry Middle School

help me pls someone plss???

Help Me Pls Someone Plss???

Answers

Answer 1
the answer is D . very energetic

Related Questions

Write a summary of the portion of the "Gettysburg Address" by Abraham Lincoln.

What does the chemical formula CaCl2 show about the compound it represents?

It is made up of one element.
It is made up of two elements.
It is made up of three elements.
It is made up of four elements.

Answers

Answer:

I WILL RESPOND IN THE COMMENTS WHAT THE ANSWER IS OK!!

Explanation:

I AM GOING TO RESPOND IN THE COMMENTS

Answer:

Why do you have 2 questions, that makes no sense what so ever.

The invention of airplanes revolutionized transportation. It also helped scientists study hurricanes more closely. This is can example of ____ influencing _____?
.

Answers

Answer:

Science and society

Explanation:

What is unique about the moons that orbit Jupiter? (select all that apply)
some are as large as planets
they all have names
there are more than 70 of them
several are bigger than Earth's moon

Answers

I personally think that "There are more than 70 of them" and "Some are as large as planets" is the most unique.

Please answer the question circled in red
(I'll only give brainliest if it's right)

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Answer: i agree with alan this is because energy cannot be created nor destroyed only stored and transferred wich mean the soccer ball always has energy

Explanation: hope this helps :)

Energy can also be put in a soccer ball if a human kicks it and then the energy will be transferred to the ball

Describe how an electromagnetic wave carries energy from place to place. Your description should include the terms electric field, magnetic field, and perpendicular.

Answers

Answer:

hope this is what u want

hope it helps

Answer:

the dude above me helped

Explanation:

THE DUDE ABOVE ME

Which of the following best describes a scientific model? (3 points)
Something used to represent an idea or process
A way to prove a theory is true
A direct experience in nature
A prediction that can be tested

Answers

Answer:

A way to prove a theory is true

Explanation:

I hope this helps

Answer:

A way to prove a theory is true

-hope this the correct answer and if not i hope it at least helped but regardless have a good rest of your day :)

Explanation:

Create a list of 5 potential jobs that students of astronomy can obtain.

Answers

Answer:

Applications Engineer.

Business Development Manager.

Chief Systems Engineer.

Coating Technician.

Director of Business Development.

Applications Engineer.
Business Development Manager.
Chief Systems Engineer.
Coating Technician.
Director of Business Development.
Electrical Engineer.
Engineer, Modeling & Simulation.
EO/IR Systems Engineer.

What is the difference in the number of neutrons between an atom of fluorine and an atom of argon?
I need an answer fast PLEASE!

Answers

Flourine has 10 and argon has 8 the difference is 8

The difference between the number of neutrons between an atom of fluorine and an atom of argon is 12

The number of neutrons is obtained by subtracting the number of protons from the mass number of the atom. We can calculate the number of neutrons in each element given this information

Mass number of fluorine = 19

Atomic number of fluorine = 9

Mass number of Argon = 40

Atomic number of argon = 18

Hence;

Number of neutrons in fluorine = 19 - 9 = 10

Number of neutrons in argon = 40 - 18 = 22

Difference between number of neutrons in argon and number of neutrons in fluorine = 22 - 10 = 12

Learn more: https://brainly.com/question/5803619

pls help with this science homework

Answers

These are all the answers. Hope I helped

1. A

2. C

3. A

4. B

I think it’s A C A B

Newtons second law in your own words.

Answers

Answer:

behavior of objects for which all existing forces are not balanced.

Explanation:

Answer:

F=ma. Force is equal to mass times acceleration. The accleration of an object depends on the net force.

Explanation:

I know its F=ma but I think this is right I hope it helps

Explain the environmental benefits of recycling paper products.

Answers

Answer:

:)

Explanation:

Recycling paper helps to reduce greenhouse gas emissions that can contribute to climate change. It takes 70% less energy and water to recycle paper than to create new paper from trees. Manufacturing with recovered paper cuts down on pollution that contributes to smog (and ill health).

Answer:

will help us use less energy. When we just keep filling landfills we take space away for growing trees to benefit our environment

How does an increase in altitude affect the climate?

Answers

Answer:

As you increase in elevation, there is less air above you thus the pressure decreases. As the pressure decreases, air molecules spread out further (i.e. air expands) and the temperature decreases. If the humidity is at 100 percent (because it's snowing), the temperature decreases more slowly with height.

Explanation:

Hopes this helps and plz mark me brainliest!

help me pls someone plss???

Answers

c) water vapor is less dense

Use the drop-down menus to answer the questions.



Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?


Which two features are present in a plant cell but not in an animal cell?

Answers

Answer:

1. A

2. B and C

Explanation:

got it right in edg (see pic)

Answer:

A B C

Explanation:

person above is right

Plz help with this digestive system

Answers

Answer:

(4) mechanical digestion

(5) chemical digestion

(6) enzymes

(7) pharynx

(8) peristalsis

Answer:

(4) Mechanical digestion

(5) Chemical digestion

(6) Enzymes

(7) pharynx

(8) peristalsis

20 POINTS!!! PLS HELP ME

Answers

Answer:

they just add heat, then it turns to water vapor

Explanation:

The first h20 is water the arrow represents adding heat, and the second h20 represent water vapor (water as a gas)

Answer:

Boiling is not a chemical reaction. It is a physical reaction because after being heated up to a boil turning into steam, it eventually cools back down to water. Like evaporation and then rain.

Explanation:

Which of the following genotypes would result in a red phenotype?

Group of answer choices

1. cc

2. c

3. RB

4.Cc, CC

Answers

I would say 1 I think

A wave cycle is
a. the amount of time it takes for a wave pattern to repeat.
b. the total number of waves created by a single disturbance.
c. one complete motion of the repeating pattern in a wave.
d. the total number of S-shapes created by a wave in 60 seconds.

Answers

It’s c because a wave cycle is repeating patterns all over again and again

what can you conclude about chlorine 37 from its name? PLz ANSWER NOT JUST 4POINTS
a)it has an atomic mass of 37 u
b)it has 37 protons
c)it has 37 neutrons
d)it has 37 electrons

Answers

the answer i kinda simple it’s c
You can conclude about Chlorine 37 from its name that it has 37 neutrons (I think)

Plz help thank you so much!

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4. A (Ethnobotany) Because Botany deals with plants 5. B
4. A
5. B
I hope this helped!

explain what the purpose of a gene is!!!!

*20*

Answers

Answer:

The purpose of genes is to store information. Each gene contains the information required to build specific proteins needed in an organism.

Explanation:

gene contains the information required to build specific proteins needed in an organism

describe how to put a food you enjoy such as hamburger pizza or muffin identify one physical change that takes place as this food is prepared identify one chemical change that takes place as this food and prepare.

Answers

One chemical change would be baking the muffin.
One physical change would be chopping the fruits to add to the mixture

what is a oganisem
mmmmmmmm

Answers

Living things that are capable of reacting to stimuli, reproduction, growth, and homeostasis.

The energy available to secondary consumers in an energy pyramid is 500 kilocalories. Approximately how much energy is used by the secondary consumers for their physical functions?

50 kilocalories
500 kilocalories
400 kilocalories
450 kilocalories
please this is worth 50 points

Answers

Your answer will be 400 !
Answer:400100% Guaranteed Took the test, GOT IT RIGHT!!Hope this helps!!

Chemical energy is stored in the bonds of (1 point)

glucose molecules.

carbon dioxide molecules.

water molecules.

oxygen molecules.

Answers

Answer:

Glucose molecules

Hope this will help u

Can someone please help me with this?

Write your analogy story below

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Sorry I need more information to answer this question:/
More info pleaseeeeeeeeeeee
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