When an ecosystem has a scarce nutrient, that is when there is a nutrient limitation.
So the answer is C. <span>Nitrogen is typically the limiting nutrient in freshwater environments.
This is because Nitrogen is the "scarce" nutrient </span>
This is because direct power has no pulsation (waveform characteristic) that is significant in electromagnetic induction. The gradual increase and decrease of power, at a given frequency, in indirect power is significant in electromagnetic induction. This enables transformers to induce electricity into the secondary coil, from the primary coil, at the core of the transformer.Transformers transform electric power by increasing or decreasing the voltage and current of electricity.
Mycoplasmais 10 micrometers
Answer:
The correct option is D. A clogging of the arteries resulting from a build-up of plaque composed of fat, cholesterol, and other substances is called atherosclerosis.
Explanation:
Atherosclerosis can be described as a situation in which the arteries become clogged due to the deposition of plaque. The plaque causes the passage for blood to become thinner in the arteries hence seriously affecting the flow of blood in the body.
Other options are false because hypertension is a condition in which blood pressure in the arteries remains high for a long time. Agnosia is a condition in which brain damage occurs and it has nothing to do related to arteries. A condition in which loss of speech occurs is termed as aphasia.
I believe this problem has the following choices:
a. It was hard to get the fish to breed and produce
offspring for the aquaculturist to raise.
b. Because the fish were stressed in tanks, they required
much more food, reducing the profitability of rearing the fish this way.
c. The fish had to be raised in a community with several
species of fish in the same tank, and they would attack and eat each other.
d. Marine fish are more aggressive than their freshwater
relatives and they tended to fight a lot, often killing some of the other fish
in the tank.
The correct answer is:
c. The fish had to be raised in a community with several
species of fish in the same tank, and they would attack and eat each other.
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