Answer:
d
Explanation:
According to me answer is d but gas expand more than others
Answer:
36km
Explanation:
Im pretty sure displacment is the start and finish in a straight line
Plastic is what they are made of
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 249 g
volume = final volume of water - initial volume of water
volume = 19 - 15 = 4 mL
We have

We have the final answer as
<h2>62.25 g/mL</h2>
Hope this helps you