here is the answer of this qquestion
"Alveoli" <span>is where gas exchange takes place between the lungs and the blood.
Hope this helps!</span>
We can rule out small fish and grasses. My guess is that zooplankton get their energy from phytoplankton, because phytoplankton use photosynthesis to get their energy.
A group of atoms bonded together
In this case the objects must be touching