In the open ocean, ________.
A. Archaea are not present
B. Archaea are only found in extreme environments such as near thermal vents
C. the relative abundance of Archaea versus Bacteria decreases with depth
D. the relative abundance of Archaea versus Bacteria increases with depth
Answer: D
You might also like to view...
Actual gas exchange occurs through the walls of the ____
a. arteries b. arterioles c. capillaries d. veins e. venules
The variable(s) in the 2005 peacock butterfly experiment is(are) the ____
a. butterfly wings pattern color b. butterfly species c. butterfly wings pattern color and sounds emitted d. rainforest region used e. percentage of survivors
One of the two hormones the body cannot survive without is
A. growth hormone. B. parathyroid hormone. C. follicle-stimulating hormone. D. norepinephrine.
Which of the following is not a process in the scientific method?
A. systematic observation B. belief in a preconceived idea C. formulate a hypothesis D. development of a theory E. laboratory experimentation