Most of the ocean's productivity occurs ____
a. in the open ocean
b. in the intertidal zone
c. in the neritic zone
d. near hydrothermal vents
e. in the benthic province
ANSWER: c
You might also like to view...
Which one of the following is the outer layer of gray matter found in the cerebrum?
A. cerebral cortex B. central sulcus C. limbic system D. temporal lobe
A DNA specimen that contains 30% guanine has ________ thymine.
A. 15%. B. 20%. C. 30%. D. 60%. E. The amount of thymine cannot be determined.
Human chorionic gonadotropin stimulates the corpus luteum to secrete
a. FSH. b. LH. c. testosterone. d. progesterone. e. estrogen and progesterone.
A karyotype is most like
A) a map showing the hidden location of buried treasure. B) a movie showing the stages of the reproductive cycle of a beetle. C) photographs of every couple at a high school prom. D) the answer key to a multiple-choice exam.