I think the right answer is b
Chloroplasts help plants make their own food by converting light energy.
Answer:
HOMEOSTASIS.
Explanation:
The nervous and endocrine system exert the ultimate control over homeostasis because they coordinate the functions of the body system.Refulation of body temperature,blood pressure,pH,and gluclose concentration are for examples of how the body maintains homeostasis. The answer should be *homoestasis*
Sunflowers maintain homeostasis by using water. It's what they use to grow I guess.
Meiosis is the mechanism used for producing gametes in multicellular organisms whereas it does not play any role in unicellular organisms.
Meiosis produces gamete, or sex, cells and occurs only in multicellular organisms.
Mitosis produces somatic, or body, cells and can occur in both multi and uni cellular organisms.