Which two organ systems help provide materials that are necessary for cellular respiration? * 1 point Respiratory and Digestive Respiratory and Circulatory Digestive and Circulatory Respiratory and Excretory

Diagrams for sure 67(8? ; 4

Plants take energy from the sunlight with the of chlorophyll so the plant starts the food chain. then an herbivore eats the plant and gets its energy.then a carnivore or a human eats the herbivore and gets its energy. : )

By water evaporation from the leaves is created a negative pressure at the top of the tree that promotes the ascension  of the water through channels that are called xylem. there are also two molecule forces that are involved: the intra-water molecules cohesion (water molecules stick to each other) and the adhesion when the water molecules stick to the channels they are running in. this is what enables water to go from the roots to the top of a tall tree.

The correct answer is amu.