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hoa [83]
3 years ago
12

Please Help!!! Will give brainliest!!!

Biology
1 answer:
Veseljchak [2.6K]3 years ago
4 0

I'm pretty sure it is b

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Describe the two types of succession
goblinko [34]
The two types of succession are primary and secondary. <span> Primary succession is the series of changes that occur on an entirely new habitat which has never been colonized before, while secondary occurs on places that have already been colonized before.</span>
3 0
3 years ago
A flash flood carried a raft of Amazon ants away from their original population. There is enough distance between the two groups
vitfil [10]

Answer:

geographical isolation

Explanation:

Reproductive isolation is a process of evolution that ensures that members of different species are incapable of mating and when they do, such mating do not result into any offspring or leads to the production of invalid offspring.

There are two mechanisms of reproductive isolation:

  • Pre-zygotic mechanisms prevents fertilization between two different species and these include habitat isolation, mating seasons, mechanical isolation, gamete isolation,  geographical isolation and behavioral isolation.
  • Post-zygotic isolation prevents the products of fertilization from becoming valid and this include hybrid inviability, hybrid sterility and hybrid breakdown.

<em>Geographical isolation involves the existence of geographical barriers between two populations such that there cannot be mating between the two. The two populations eventually evolve to become different species.</em>

<em />

3 0
3 years ago
WILL MARK YOU BRAINLIEST!
Andreyy89
Which one all of the or what
7 0
3 years ago
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If a human or a prey animal is out and about at night, they are more at risk of being eaten. if the prey are in a safe place sle
weqwewe [10]

Some of the organisms have evolved in such a way that they remain inactive when the predator populations are active.  

Adaptive theory of sleep suggests that the prey population prefer to sleep when (in this case, at night) the predators are most active. The prey population use this time in taking rest and restoring energy for other works. As the prey population is inactive and remained protected in safe places, they are less likely to be predated.  

Hence, the correct answer is adaptive theory of sleeping.  


6 0
3 years ago
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Which statement best describes why liquid water exists on earth?
klemol [59]

Answer:

Honestly I wouls say C.

Explanation:

8 0
3 years ago
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