Which are characteristics of all living things? Check all that apply. are made of cells need energy A. can breathe B. respond to stimuli C. can reproduce D.grow and develop / help me please

Answers

Answer 1

Answer:

All can be charactoristics of a living thing

Explanation:

Answer 2

Answer:

Grow

Need energy

respond to stimuli

are made of cells

Explanation:

correct on edge 2022 :)


Related Questions

The teacher was not in the room yet. Randy began opening containers of chemicals, touching them with his hands. His cheek itches so he rubbed it. Explain how Randy was not acting safety in the the laboratory.

I know the answer I just don’t know how to word it. Please help. Due by 11:59 tonight

Answers

Answer:

Randy went into the classroom without the teacher being present. He opened  containers of chemicals without the teacher's consent. Randy is making contact with the chemicals on his skin.

I hope this helps! I haven't done lab science in a while so I'm trying to remember the safety precautions.

Randy went into the classroom without the teacher being present and opened  containers of chemical, making contact with chemicals on skin leads to skin reaction.

So Randy should follow the lab safety rules while entering into lab.

What are the important lab safety rules?

After entering lab wear apron and gloves along with safety goggles if working with any hazardous or infectious substance.

Fully aware about the hazards of the materials, properly trained to handle lab equipment, chemicals should be adequately labelled.

Taste or smell chemicals are prohibited, never pour already stored chemicals, chemical hygiene plan should be developed for specific hazards.

Avoid to adopt un-tested and unauthorized experimentation, Clean up all chemical spill, Laboratory induction should be carried out .

Avoid storage of any edible items in the refrigerator along with lab chemicals and specimens, clean the work station after completing experiment and sterilization should be done before starting experiment.

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is nonflammable a physical or chemical property

Answers

physical property

The change of one type of matter into another type (or the inability to change) is a chemical property. Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.
its a physical peoperty

What words do we use to talk about a column of the periodic table? (2 CORRECT ANSWERS) Period Group Family Atom Nucleus

Answers

When talking about a column of the periodic table the word we use is (B). Group

Meaning of a group in a periodic table

A group in a periodic table is a column in the periodic table of chemical elements.

In a group, all the chemical elements have similar properties which include; atoms of the same vacancy in valence and valence electron.

Groups have similar physical  and chemical properties.

Groups in a periodic table are numbered from number 1 to number 8, and it is numbered from the left to the right side of the periodic table.

In conclusion, When talking about a column of the periodic table the word we use is Group

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2. Jessica did an investigation about the states of matter. As part of the
investigation, Jessica wanted to change a liquid into a solid. What must she do to
bring about this change in state?

Answers

She needs to freeze the liquid change it’s physical state

Jessica had to freeze liquid into solid.

What is the matter?

The matter is anything that occupies space. There are three states of matter: Solid, liquid, and gas.

The process in which a solid turned into liquid is called melting. When the liquid turns into solid is called freezing. The temperature of freezing liquid remains constant. The factors which affect the freezing point of object:

If the intermolecular force of molecules are relatively strong, the freezing point of object will be relatively high.If the intermolecular force of molecules are relatively weak, the freezing point of object will be relatively low.

When water turns into ice that process is called freezing. When water turns into water vapor is called boiling. When gas turns into a solid that process is called condensation.

Therefore, Jessica had to freeze liquid into solid.

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The top diagram represents a mixture of S atoms and O2 molecules in a closed container.

Which symbolic notation best represents the molecule in the bottom picture?
A) S2O6
B) SO3
C) 2 SO3
D) 2 S and 6 O

Answers

Answer:

S2O6 best represents the bottom picture. When atoms are bonded in a molecule, the number of them is represented as a subscript in a chemical formula.

Explanation:

The symbolic notation that best represents the molecule in the bottom picture is S2O6.

Sulfur is a chemical element that has the symbol S. It also has the atomic number of 16. It should be noted that sulfur is known as the 10th most abundant element that we've in the universe.

It should be noted that S2O6 is the chemical formula for Disulfur Hexoxide. Di simply indicates that there are two sulfur atoms. Hexa indicates that there are six oxygen atoms.

In conclusion, the symbolic notation best represents the molecule at the bottom is S2O6.

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Gases deviate from tidal gas behavior because their particles:

Answers

Answer:

Explanation:

At low temperatures or high pressures, real gases deviate significantly from ideal gas behavior.

The kinetic theory assumes that gas particles occupy a negligible fraction of the total volume of the gas. It also assumes that the force of attraction between gas molecules is zero.

I hoped I helped you! :)

Explain how NOTHING is ZERO, but ZERO is more than NOTHING?

Answers

Answer:

Nothing can be zero, but zero isn't nothing. If someone asks you if you have money and you say "I've got nothing!" when you actually don't have a cent, then you have zero money. However, zero is a number, so it itself is something, therefore more than nothing. So technically, you do have something.

When zero is on a number line, you could classify it as nothing, but it is the number between 1 and -1. Hypothetically speaking, if you took the zero away, wouldn't the number line be the same?

Zero isn't positive or negative. The number zero on a graph, or in a coordinate can tell you where something is. Zero can be a word to describe if something is existent, or non-existent.

Okay, my brain hurts.

There are a equal number of protons and electeons in natural atoms True or false​

Answers

Answer:

false

Explanation:

There are a equal number of protons and electrons in neutral atoms.

WILL MARK BRAINLIEST

10. When 5.1 x 10^-3 is subtracted from 1.0051 the difference is:
a) 1.0000
b) 1.000
c) 1.00
d) 1.0

Answers

I am pretty sure it’s d, 1.0 hope that helps!

To find the difference between 1.0051 and 5.1 x 10⁻³, subtract the second number from the first number from its decimal form.Thus, the correct option is A.

First, convert 5.1 x 10⁻³to decimal form:

5.1 x 10⁻³ = 0.0051 is the decimal form of the given number 5.1 x 10⁻³.

Then subtract the 2 numbers that is,0.0051 from 1.0051:

1.0051 - 0.0051 = 1.0000 which has 4 digits after the decimal.

So, the difference between  the two numbers 1.0051 and 5.1 x 10⁻³ is 1.0000.

Thus,the correct option is a) 1.0000 which is the difference between 1.0051 and 5.1 x 10⁻³.

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Which answer below correctly identifies the type of change and the explanation for the boiling of water?
physical change because even though the change caused the temperature of the water to increase,
the water's physical properties remained exactly the same
physical change because even though gas formation was observed, the water was undergoing a
state change, which means that its original properties are preserved
chemical change because gas formation was observed, which indicated that the water was
transformed into a different substance
0 chemical change because a temperature change was observed, which indicated that the water was
transformed into a different substance

Answers

Answer: physical change

Explanation:

as the water heats up the atoms begin to move faster changing the physical form

Completely classify jet fuel.
Element
Heterogeneous Mixture
Pure Substance
Compound
Homogeneous Mixture
Mixture

Answers

Answer:

Mixture

Explanation:

A mixture is defined as a material formed from the combination of two or more different substances.

Jet fuel is a mixture of hydrocarbons including crude oil petroleum and kerosene or gasoline. Jet fuels are made by the process of refining and blending of different petroleum and kerosene.

Hence, the correct option is "Mixture".

Using a calculator, what is the density of an unknown object with a mass
of 550 g and a volume of 10 cm3?

Answers

Answer and work pictured below:

is magnesium a pure substance????

Answers

Yes magnesium is a pure substance and it is a element.

What is a particle with one positive charge called?

Answers

Answer:

Proton: A positively charged particle found in the nucleus of an atom. A proton contributes one atomic mass unit to the total atomic weight of an atom.

Explanation:

Answer:

A proton

Explanation:

A proton is a positive charge found in an atom

Do you find the cell membrane in Animal Cells, Plant Cells or Both?

Answers

Answer:Both have cell membranes

both. Both plants and animals have cell membranes

Carbon dioxide in the air dissolves in rain as it falls to Earth. This results in the formation of carbonic acid, a weak acid. Explain why the student blowing into test tube B is similar to the process of forming slightly acidic rain.

Answers

Explanation:

Acid rain :

Acid rain is also known as acid deposition. It may be defined as a form of precipitation of the acidic components like nitric acid or sulfuric acid and fall to the earth surface from the atmosphere.

In the context, the student doing the experiment blows air in to the test tube B containing chalk dipped in water is similar to the process of acidic rain as it results in the formation of a weak carbonic acid when the carbon dioxide present in the air mixes with the chalk in the form of calcium carbonate.

Carbon dioxide reacts with water to from carbonic acid which dissociated into hydrogen ion and hydrogen carbonate ion.

True or false: Only liquids can be described as fluids. I NEEED HELPP NOWWW

Answers

Answer:

Explanation:

no, as it can also be used to describe a gas- a fluid includes liquids, gases and plasms

2. Which set of symbols represents isotopes of the same element?
Set 2
Set 1
80
м
38
133
81
M
38
83
M
38
132
Q
55
Q
133
Q
54
55
Set 4
Set 3
50
L
19
50
L
20
50
L
21
91
J
43
92
J
42
93
J
42

Answers

The set of symbols that represents isotopes has been 84/38 M 86/38 M 87/38 M. Thus, option D is correct.

The isotopes are the elements with same atomic number, but different mass number. In an isotope [tex]\rm ^a_bX[/tex], a has been the atomic mass, and b has been the atomic number.

The isotopes will have same value for b, while different values for a.

In the following given sets:

A. 50/19 L 50/20 L 50/21 L

It has same number of mass the atomic number has been different. Thus, the set not represents isotopes.

B. 138/59 Q 133/55 Q 133/54 Q

The given elements, has different atomic number, and different mass number. Thus the set did not represents the isotopes.

C. 91/42 J 92/42 J 93/40 J

The given elements, has different atomic number, and different mass number.Thus the set did not represents the isotopes.

D. 84/38 M 86/38 M 87/38 M

The given set has same atomic number with different mass number.Thus, the set has been the representation of isotopes.

The set of symbols that represents isotopes has been 84/38 M 86/38 M 87/38 M. Thus, option D is correct.

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Which of the following is an example of a chemical property?
o corrosion
o boiling point
o ability to dissolve
o melting point

Answers

Answer:

Corrosion is your answer

Answer:

▷The answer would be

 ▶︎corrosion

Explanation:

~corrosion~ is a natural process that converts a refined metal into a more chemically stable form such as oxide, hydroxide, or sulfide. It is the gradual destruction of materials by chemical and/or electrochemical reaction with their environment

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Write the net ionic equation for the acid-base reaction of hydrochloric acid with phosphine. (Include states-of-matter under the given conditions in your answer.)

Answers

The net ionic equation for the acid-base reaction of hydrochloric acid with phosphine is PH3(aq) + H⁺(aq)  → PH⁺₄ (aq)

What is a Chemical reaction?

A chemical reaction shows us how substances interact which brings about  changes in the  composition of the  reactants. Two types of Chemical reactions includes:

the net ionic equation balanced chemical equation.

The net ionic equation of a  chemical equation tells us only elements and ions directly involved in the chemical reaction.

Now for the reaction of hydrochloric acid, HCl with phosphine, PH3,

First write the aqueous substances in their ionic components

PH3(aq) + HCl(aq)→ PH4Cl(aq)

PH3(aq) + H⁺(aq) +Cl⁻(aq) → PH⁺₄ (aq) + Cl⁻(aq)

Then we  remove the ions that do not take part in the reaction,  Cl⁻(aq)

So we are left with

PH₃(aq) + H⁺(aq)  → PH⁺₄ (aq)

Therefore, the net ionic equation for the reaction of hydrochloric acid with phosphine is PH₃(aq) + H⁺(aq)  → PH⁺₄ (aq)

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11. The metric prefix for 1/1000 is:
a) centi
b) milli
c) micro
d) kilo

Answers

the answer is milli.
Im pretty sure it’s D. Hope that helps!

please, please, please help! this assignment is due in a few mins and idk what to do. I will mark the first/best answer brainliest! Why do substances exist as a solid, a liquid, or a gas?

Answers

Answer:

Explanation:

The atoms and molecules in gases are much more spread out than in solids or liquids. They vibrate and move freely at high speeds. A gas will fill any container, but if the container is not sealed, the gas will escape. Gas can be compressed much more easily than a liquid or solid

Keeping in mind the rules for significant digits, what is the product of 0.8954 m and 2.98 m?​

Answers

Answer: 3.240576

Explanation:

There are various ways of doing multiplication this is one of them

The wording "keep in mind the rules for significant digits" implies that we are to use these to show where the decimal place goes by approximating the answer. Then conducting the exact calculation.

Consider 0.8 as 8  

×

1

10

3

×

8

×

1

10

=

2.4

So the solution is some where a bit above 2.4

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Lets just use the numbers

Multiply both 0.8439 and 3.84 by 1000 to get rid of the decimal place. This makes thing more straight forward. So we end up with:

8439

×

38400

Split up the 38400 into 30000+ 8000 + 400

30000

×

8439

=

253170000

.

8000

×

8439

=

.

67512000

.

.

400

×

8439

=

.

.

3375600

−−−−−−−−−  

Add

                       

.

324057600

By our approximation we are expecting the form of

2.4

+

small amount

So the answer is  

3.240576

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Check by calculator:  

0.8439

×

3.84

=

3.240576

Please answer this question, I will give brainliest! You fill a 2.0 L metal thermos with gas at room temperature (25.0 ˚C) and 1.0 atm. Put it in the freezer and the temperature drops to -15.0 ˚C. A. What is the pressure inside the thermos after it cools, in atm? Justify your answer. B. . … and what is that pressure in mmHg?

Answers

e temperature of a 0.750 L gas sample at 25°C and 2.00 atm is changed to 250°C.

Select the option(s) that apply to the item listed: Sugar. *
element
compound
both

Answers

Answer:

Sugar is a element

Explanation:

What happens when aluminum fills its valence shell? A. Three electrons are gained, creating Al−3. B. Three electrons are gained, creating Al+3. C. Three electrons are lost, creating Al−3. D. Three electrons are lost, creating Al+3.

Answers

Answer:

B

Explanation:

Answer:

its  D  I  just  took  the  test

Explanation:

When moving down a Column in the periodic table what stays the same ?

Answers

Answer:

Explanation:

When we go down in a column , we are going down in a period . In going down , one additional orbit go on adding to the atom . But the total number of electrons in the outermost orbit which is also called valence electron remains the same .

For example , when we go down in the first   group A , the outermost orbit go on changing like 1 s¹ , 2 s¹ , 3 s¹ . 4 s ¹ etc which represents hydrogen , lithium . sodium , potassium etc.

So we see that , it is number of valance electrons that remains constant.

a metal rod weighing 123 g with a temperature of 100 c is placed in a 75 ml of water at 25 c if the final temperature of the metal and water is 29 c what is the specific heat capacity of the metal? assume the density of water is 1.0 g/ml and specific heat capacity of water is 4.184 j/g c

Answers

Answer:

What grade r u in

Explanation:

Just bcauz Ima coo dud and 5=5 and 1=1

Which ion has a charge of 2-?
Ion A: 8 Protons,10 Neutrons,10 Electrons
Ion E:9 Protons,10 Neutrons,10 Electrons
Ion G:11 Protons,12 Neutrons,10 Electrons
Ion J:12 Protons,12 Neutrons,10 Electrobs

Answers

Answer:

A

Explanation:

More electrons than protons, thus giving the atom an overall charge of -2

which of the following is a scientific law?

Answers

climate changing a

nodvnfosdjfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfvhnfv

its a

Answer:

Climate change

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what is 0.004 4.00 * Differences between Abraham Lincoln and Stephen Douglas? In a free market, the price of goods is set byO government officials.O the consumer.O the producer.O workers and owners. if you're in k12 you might know this one.why did fewer cities develope in the sothern colonies? solve for the equation 3x+2=8 solve 2x^3+7x^2-2x-1=o Read the quotation from Henry David Thoreau's Walden.Every day or two I strolled to the village to hear some of the gossip which is incessantly going on there,circulating either from mouth to mouth, or from newspaper to newspaper, and which, taken in homeopathicdoses, was really as refreshing in its way as the rustle of leaves and the peeping of frogs. As I walked in thewoods to see the birds and squirrels, so I walked in the village to see the men and boys; instead of the windamong the pines I heard the carts rattle.Which is the best example of a vivid sensory detail?O "I strolled to the village"O "to hear some of the gossip which is incessantly going on there"O 'as the rustle of leaves and the peeping of frogsO "As I walked in the woods" The Southern colonies rich soil and warm climate made them good for growing crops. As a result, the Southern economy was almost completely based on farming. An economy is a system for producing, buying and selling goods and services. In the Southern colonies, farmers could produce many more crops than they needed for their families. They could sell these crops to make a lot of money. These cash crops were grown on large farms called plantations. They included cotton, tobacco, rice, sugar cane and indigo.Based on the passage, what is true about the Southern colonies?AReligion affected their economy.BThe climate affected their economy.CSmall farms there didnt produce any cash crops.DCash crops were not a big part of their economy What is the symbol for the element that has 12 protons,14 neutrons, and 12 electrons Let f(x)=5x+4 and g(x)=x^2-7x+12Perform the function operation f(x)g(x) At 8 a.m. the temperature was 56F. By noon a storm had arrived, and the temperature was 43F. Which describes the change in the temperature from 8 a.m. until noon? Divide 5 3/41 1/2. Answer: 3 5/6 4 1/4 7 1/4 8 5/8 As tonya considers her audience what techniques can she include in her communication strategy to help avoid any barriers to effective listening her audience might have to her message Analyze the diagram below and complete the instructions that follow. If ON = MN, find MN. A. 4 B. 5 C.4 sqrt{2}]. D 4 square root 30 2(2t+4)=3/4(24-8t) What does t equal?? plz help!!! thank you so much which of the following is the best explanation of how one organelle and a cell directly supports the work of another organelle to maintain cellular homeostasis The spray from a sprinkler reaches 21 feet from the sprinkler and creates a circle as it spins. What is the circumference of the circle sprayed by the sprinkler? Use 22/7 for . how did increased wealth influence ancient civilizations? Irving Manz works for Bens Food Mart. He is paid weekly on the basis of a 40-hour week at the rate of $8.95 an hour with time-and-a-half for overtime. During one week he works 49.5 hours. What was Irvings time-and-a-half pay rate an hour? These are all examples of what type of figurative language?Costs an arm and a legKill two birds with one stone. Stabbed in the back "Cross your fingers""Fell on deaf ears" a- Idioms b- similes c- personification d- analogy