They are called
a. sunspots
Answer:
itis responsible for the circulation as wel as purification of blood in the human body
This sums up most of them
4, but only one makes it, the rest are called polar bodies.
<span>Corticotropin-releasing factor is produced by the anterior pituitary, hypothalamus, adrenal glands, and ovaries. It is a hormone released in response to stress. Secretion has been seen to be higher in patients with depression and Alzheimer's disease. In addition to the aforementioned, CRF is secreted in lymphocytes and the placenta.</span>