I think it is that they hibernate?
Answer:
a microscopic organism, especially a bacterium, virus, or fungus.
Explanation:
Answer:
D.
Explanation:
This is what being a producer means, making one's own food. A good way to remember this is, when you produce something, you make it.
Answer:
Diffusion is the movement of a substance from an area of high concentration to an area of lower concentration.
Explanation:
Diffusion occurs in liquids and gases when their particles collide randomly and spread out. Diffusion is an important process for living things - it is how substances move in and out of cells.
