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Inessa [10]
3 years ago
15

What causes objects to move or stay still? Claim Reasoning: Evidence:

Chemistry
2 answers:
kari74 [83]3 years ago
7 0

Answer:

For an object to move, there must be a force. A force is a push or pull that causes an object to move, change direction, change speed, or stop. Without a force, an object that is moving will continue to move and an object at rest will remain at rest.

Explanation:

Alex777 [14]3 years ago
7 0

Answer:

something must force it to move for it to move and fro it to stay still just let it be

Explanation:

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Suppose the liquid water and ice cream did not have solutes dissolved in it. What effect do you think this would have on ice cre
aev [14]
The ice cream would certain flavors that are required to dissolve to take affect.
6 0
4 years ago
What are the four factors that affect the natural selection?
BaLLatris [955]

Answer:

• potential for a species to increase in number

• the heritable genetic variation/ which results from mutation in dna

• the size of a population increases

• competiton for resources that are limited in that specific environment.

Explanation:

these are all factors that would affect natural selection although there are many more.

6 0
3 years ago
Do household items tend to be more acidic or basic? Are you surprised? Why or why not?
Mrrafil [7]

Answer:

they tend to be base

Explanation:

this because when they are manufactured they dont tend to use acid solution

8 0
3 years ago
A gas at a pressure of 360 torrs and a volume of 750 ml. If the pressure becomes 1.5 atm what is the new volume?
r-ruslan [8.4K]

Answer:

V₂ = 236.84 mL

Explanation:

The relation between pressure and volume is inverse.

We can write it as follows :

P_1V_1=P_2V_2

We have,

P₁ = 360 torrs, V₁ = 750 mL, P₂ = 1.5 atm = 1140 torr.

So,

V_2=\dfrac{P_1V_1}{P_2}\\\\V_2=\dfrac{360\times 750}{1140}\\\\V_2=236.84\ mL

So, the new volume of the gas is 236.84 mL.

4 0
3 years ago
Describe how chemistry is a part of your life morning routine?
Maksim231197 [3]
When you wake up early, and go brush your teeth the toothpaste is made of chemical compounds, the water that you use to wash your faceis treated chemically. To make the coffee sugar or sweetener has chemical compounds.
6 0
4 years ago
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