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Sloan [31]
3 years ago
8

Which of the following is linked to an increase in brain size and intelligence in hominids?

Biology
1 answer:
Bumek [7]3 years ago
5 0

Answer: b

Explanation: I took the test

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How do the nutrients in soil cause problems when erosion relocates the soil to ponds or lakes?
Aneli [31]
The nutrients in some soils could be toxic to microorganisms/fish in those ponds or lakes.
5 0
2 years ago
Read 2 more answers
Help me please please
natita [175]

Answer:

1) A

2) Could be A, B,  or D

Explanation:

1)   Prokaryote is a single celled organism that has no distinct nucleus, membrane  - bound organelles, and specialized organelles (such as the mitochondria).

This definition would only match A) a bacteria cell because all the other cells are called Eukaryotas (which are more complex and have membrane - bound organelles).

2) The answer could be A because Prokaryotic cells lack membrane bound organelles

The answer could be B because the diagram has labeled the cell membrane as "plasma membrane"

The answer could NOT be C because Prokaryotic cells do not have nucleus's, but have free floating DNA.

The answer could be D because it is the only image that has a flagellum (which helps the cell move)

I am sorry I couldn't answer this question completely, but I think that this question has flaws.

Hope this helps! Let me know if you have any other questions!

6 0
3 years ago
Read 2 more answers
Explain why all mutations are not necessarily harmful.
riadik2000 [5.3K]
Some mutations in living species help them to adapt and help protect them from predtors
5 0
3 years ago
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The model shows the process of binary fission.
slava [35]

Answer:

<em>The correct option is B) Binary fission maintains genetic continuity because the daughter cells contain the same number of chromosomes as the parent cell.</em>

Explanation:

Genetic continuity can be described as a fact that the daughter cells have the same amount and same type of genome as the parent cell. It includes the transfer of parental traits to children.

Binary fission can be described as a process of division which bacteria divides. Two daughter cells are produced as a result of binary fission. Each daughter cell is identical to the parent cell and hence maintains genetic continuity.

5 0
3 years ago
Many livestock are being grazed on public lands because the fees to graze on public lands are cheaper than the fees for private
Len [333]

Answer:

I would say that this would cause "overgrazing on public lands."

Explanation:

When people see that the fees are cheaper, they would send their livestock there. It might be alot of livestock though

6 0
2 years ago
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