True. During the period of early infancy, the effects of androgen (testosterone/male hormones) is questioned due to behavior. In a male's first few weeks of life, their testosterone levels rise.
A is the best answer. Hope that helped! If you don't understand why PM me and i can try to explain :)
Characterized by an inadequate number of circulating red blood cells due to the premature destruction of red blood cells by the spleen. ... A group of bone marrow disorders that are characterized by the insufficient production of one or more types of blood cells due to dysfunction of the bone marrow.
Answer:
pancreatic islets (Islets of langerhans)
it functions mostly to regulate blood sugar levels, secreting the hormones pancreatic polypeptide , glucagon, somatostatin, and insulin. As a part of the digestive system.