Answer:
I believe its D.
Explanation:
Respiration is an carbon releasing posses.
Answer:
Throughout their life cycles, frogs have an important place in the food chain as both predators and prey. As tadpoles, they eat algae, helping regulate blooms and reducing the chances of algal contamination. Frogs are an important source of food for a variety of animals, including birds, fish, monkeys and snakes.
Explanation:
Answer: when each chromosome has been duplicated.
Explanation:
