Condition of mucous-like swelling of the face & soft tissues; due to hyposecretion of the thyroid gland in adults:

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism