Food chains model energy flow through an ecosystem. Producers pump energy into an ecosystem from an environmental source, and this energy is then passed from one organism to the next.
Answer:
c) Emus ostriches and meas are similar to the glyptodon
Explanation:
Only answer that supports the idea of evolution.
My guess would be the more humid climate allows more plants, more herbivores, and therefore more carnivores/ omnivores
Answer:
C.
Explanation:
An isotonic solution causes the blood cell to let in water and release some at the same rate.
