Your answer is B, cell wall.
Answer:
i think it's D but I'm not sure . answers are too complicated
it’s c, i’m trying to answer my first question
Answer:
Water, air, soil, trees are all element which makes the living on Earth possible.
Explanation:
Water is one of the most important natural resources flowing from forests.
Soil provides nutrients, water, oxygen and heat to natural land areas.
Air is a third critical resource for humans, plants, animals and all other organisms within a natural area.