Answer:
B. it is a community of plants,animals and there physical surrounding.
Answer:
it holds reactant molecules in a good position for then to react
Answer:
The answer is
<h2>8.4 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question
mass = 88.2 g
density = 10.5 g/cm³
The volume is

We have the final answer as
<h3>8.4 mL</h3>
Hope this helps you
False, pepsin and hydrochloric acid