a. the production of carbon dioxide through the process of photosynthesis
Answer from: Quest
it's c. (to reduce the greenhouse effect/carbon gasses)
Answer from: Quest
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.
Answer from: Quest
b. lithosphere, asthenosphere, mesosphere is the answer most likely
Abotanist working in the amazon rain forest discovers a new species of orchid. interestingly, males but not females of a certain wasp species keep visiting the flowers of these orchids. why?