Which of the following is an appropriate hypothesis to answer the question, why are leaves green?

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Iwanna go do something with my ideas? ?