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beks73 [17]
3 years ago
10

The pump that pushes blood throughout the body

Biology
2 answers:
insens350 [35]3 years ago
5 0
The answer is the heart
arsen [322]3 years ago
3 0
The heart which is also a muscle Hope I helped!!
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Which of the following genotypes indicates a homozygous dominant trait?
irakobra [83]
The genotypes that indicates a homozygous dominant trait is : B. TT

Homozygous :  both alleles must be the same, so it eliminate option A.
Dominant trait : One of the allele must be written in Capital letter, so it eliminate option C.

this leaves option B, as the answer

hope this helps
7 0
3 years ago
What does the term "complementary" mean in base-pairing?
belka [17]

Answer:

From The School of Biomedical Sciences Wiki. Complementary base pairing is the phenomenon where in DNA guanine always hydrogen bonds to cytosine and adenine always binds to thymine. The bond between guanine and cytosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds.

7 0
3 years ago
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Why do scientists prefer to have more than one theory about something
Advocard [28]

Having one theory is setting a limit on your potential and the potential of the overall theory and subject you are working on. Having multiple theories gives you a broader idea and perspective of what is going on, and even though one may slightly contradict the other, it is okay because that is what theories are for.

To the point, scientists usually have more than one theory so that they can gain a broader perspective on the matter and maybe even increase the chance of being correct on the matter.


Hope this was helpful.

Cheers,

7 0
3 years ago
Which of the following would most likely result in the greatest decrease in the rate of a chemical reaction? (1 point)
erma4kov [3.2K]
The option which would most likely result in the greatest decrease in the rate of a chemical reaction is adding an enzyme inhibitor to a reaction catalyzed by an enzyme.
Enzyme inhibitor is known for slowing down any processes, especially when it comes to chemical reactions, so I'd say A is the correct answer.
6 0
3 years ago
Extreme range temperatures can shatter rocks in deserts environment. Help me out please
Musya8 [376]
I believe it’s | Weathering |


How you know:

The damage was done by temperature, which has to do with weather.

Erosion is usually caused overtime by water elements , and it causes the rocks to erode.

Answer: weathering
8 0
3 years ago
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