Please help me- anatomy

Adebate between dietitian and nutritionist the difference between education and the training for both of these perspectives

What would happen if you ate the number of calories of someone who is much taller and more active than you are?

Me d: which system contains the heart, blood, and blood vessels? a. muscular b. circulatory c. respiratory d. digestive which system contains the pituitary, adrenal, and thyroid glands? a. respiratory b. circulatory c. endocrine d. reproductive