What is a function of the thyroid gland? O A. Controls growth during childhood
B. Regulates pituitary gland
O C. Regulates calcium in blood
O D. Releases insulin
Please help me

Explain how the political influence of african americans leaders became weaker.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?