Answer:
A. an increase in sea urchin biomass is associated with more intense grazing.
Answer:
I think it would be 2 to 3 days am so sorry if am wrong
Explanation:
F = c * {9/5} + 32 is the equation
F = 10 * {9/5}
F = 10 * 1.8
F = 18
Answer: The correct answer is option C.
Explanation:
A false negative test is a diagnostic error in which a test shows absence of a disease even when a person is having a disease.
Similarly, in the given question a sample has anthrax spores; however, antibody test fails to show the presence of anthrax. Thus, it is a false negative.
In contrast, false positive error is the error in which the test shows the presence of disease even when a person is not suffering from it.
Sampling error is a statistical error.
Thus, the correct answer is option C.
Answer:
eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.
Explanation:
Eukaryotes have many membrane-bound organelles while prokaryotes have no membrane-bound organelles.
The atmosphere which is the lowest layer
