(Q).
Q: The molecule pictured above is thyroxine, a compound produced by which gland? Choices: - stomach - kidney - gallbladder - thyroid A:
(A).
thyroid

(Q).
Q: What is a strombolian eruption named for? Choices: - an ice cleaner - a country - mt. st. helens - mt. stromboli A:
(A).
mt. stromboli

(Q).
Q: What is evolution that occurs over a long period of time called? Choices: - spontaneous mutation - introgression - catabolism - macroevolution A:
(A).
macroevolution