The rate of cell replication begins to decline slowly during:
a. young adulthood.
b. early adulthood.
c. middle adulthood.
d. older adulthood.
Question 2
The amount of calcium in 1 cup of milk is about 300 mg. The number of cups of milk that would be required to supply the calcium requirements of young adults would be a little more than:
a. 1.
b. 2.
c. 3.
d. 4.