Which structure is found mainly in green plants and bacteria

Cell Walls

Explanation:

Animals cells do not have cell walls, only cell membranes. However, lots of plants and bacteria have cell walls to further protect past the cell membrane and provide rigid structure.

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .