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MArishka [77]
3 years ago
14

Fossil evidence shows us that biological diversity has _____ over time.

Biology
1 answer:
Svetradugi [14.3K]3 years ago
3 0
Your answer will be B.
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Just answer the questions correctly and i will give brainliest
iVinArrow [24]

Answer:

This process, called satiation, increases the chance that cicadas will escape being eaten for long enough to survive and reproduce. ... It comes from a phenomenon known as the Allee Effect: the smaller a population gets, the less likely its members are to find one another and reproduce.

alphrinaelric4264 avatar

The seven periodical cicada species are so named because, in any one location, all of the members of the population are developmentally synchronized—they emerge as adults all at once in the same year. This periodicity is especially remarkable because their lifecycles are so long—13 or 17 years.

Explanation:

Credit to the girl in the comments just  wanted to go ahead and add it into the answer slot

8 0
3 years ago
During nitrification, _____.
Serga [27]
<span>During nitrification, ammonia is changed back into nitrate.</span>

Nitrification is a three-step process of oxidation of ammonia. It is an aerobic process performed by small groups of autotrophic bacteria (<span>Nitrosomonas, Nitrobacter</span>).
First step- ammonia to hydroxylamine,
Second step-hydroxylamine to nitrite,
Third step-nitrite to nitrate.
Nitrification together with ammonification is part of a nitrogen cycle.
3 0
3 years ago
A crayfish’s swimmerets are used only for swimming.<br> a. True<br> b. False
marta [7]
Its false because lobsters have swimmerets as well and they dont use them only for swimming
6 0
4 years ago
Which of the following best relates behavior and evolution?
jok3333 [9.3K]
<span>B. Inherited behaviors that allow animals to survive and reproduce will be spread throughout the population and can evolve by natural selection.</span>
3 0
3 years ago
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Name two parts of the water cycle in which contaminants can be introduced.
Vadim26 [7]
Rain fall and ground water
4 0
3 years ago
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