Pituitary gland ( insufficient production of STH )
Gametes
gametes is another word for sex cells
Answer:
Scientists estimate that 50-80% of the oxygen production on Earth comes from the ocean. The majority of this production is from oceanic plankton — drifting plants, algae, and some bacteria that can photosynthesize. One particular species, Prochlorococcus, is the smallest photosynthetic organism on Earth.
Explanation:
Answer:
it is Basic brooooooo. No B NOT C AND NOT D. oNly A
