Answer:
Gas
Explanation:
This is because a gas is the only substance in the given options which can be expanded or compressed as its particles are far away from each other. They can also take the shapes of the containers they are put in.
HOPE THIS HELPED
A control variable is the one element that does not change during the experiment.
Answer: Physical change
Explanation: Quite simple as the starfish opening a clam would mean the starfish is physically changing the clams look.
Answer:
So the balanced chemical equation would look like this:
4NO + 6O -> 4N + 5
sorry i dont k how to find the moles when im already given a value :(
Explanation:
Length; volume of a rectangular prism is lwh. If you already know the width and height you still need to find the length.