Which land biome receives less than 25 centimeters of rain per year?(asap answer

How do cells grow and reproduce to maintain homeostasis?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air