1. Cretinism is caused by deficiency of_______during the firsttwo years of life
a) thyroxine
b) growth hormone
c) insulin
d) none of the above
2. Most energy stored for the body is in the form of _____ and isstored in _____
a) glycogen; liver cells
b) triglyceride; adipose cells
c) amino acid ; muscle
d) none of the above