Which sphere if the earth system contains all living organisms a. atmosphere b. biosphere c. geosphere d. hydrosphere

Bio=Life. So your answer is B-Biosphere.

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.