Which of the following is a feature of aquaculture?
a. All farmed fish must be fed to sustain the practice.
b. It provides about 10% of the world's fish for consumption.
c. It is successful in freshwater lakes but not in ocean waters.
d. Currently available technologies cannot yet make it sustainable.
e. It provides nearly all of the world's shellfish for consumption.
ANS: A
You might also like to view...
Which of the following is the first step of the scientific method?
A) Formulate a hypothesis. B) Revise the hypothesis. C) Conduct an experiment. D) Observe and ask a question.
Weight maintenance requires lifelong behavioral strategies
Indicate whether the statement is true or false
Aldosterone
A. is a pituitary hormone that decreases water excretion. B. is an enzyme in kidneys formed in response to low blood pressure. C. is an adrenal hormone that increases sodium reabsorption in the kidney. D. is a protein-calcium complex that influences enzyme activity in cells. E. is minerals deposited into bone that give strength and rigidity.
Common complications of diabetes affect the:
a. liver, pancreas, and spleen. b. kidney, eye, and nerve tissue. c. heart, liver, and brain. d. adrenal, parotid, and thyroid glands.