Insulin is a chemical that is produced by the __________ and controls __________.
a. pancreas . . . cell growth
b. thyroid gland . . . blood sugar
c. thyroid gland . . . cell growth
d. pancreas . . . blood sugar
Insulin is a chemical that is produced by the __________ and controls __________.
a. pancreas . . . cell growth
b. thyroid gland . . . blood sugar
c. thyroid gland . . . cell growth
d. pancreas . . . blood sugar