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atroni [7]
3 years ago
13

Why do people sleep at night?

Biology
2 answers:
Ierofanga [76]3 years ago
4 0

Answer:They sleep to get rest and when they’re tired. If they do not sleep enough they will not be active in the morning

Explanation:

Hope that helps :D

BigorU [14]3 years ago
3 0
We close our eyes and escape reality.
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20 POINTS!!!!!!!!!!!!!!​
ASHA 777 [7]

Answer:

Its a substitution mutation because one of the specific base, G is replaced by A.

This is a Point Mutation because Point mutation brings changes in the structure of a gene because of the substitutions with another base pair. Like in this case, G is substituted by A. In case of frameshift mutations, there is a change in the number of nucleotides due to either insertions or deletions of the nucleotides, which is not in this case.

3 0
2 years ago
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Which of the following statements is correct in regards to the deep ocean circulation of water in the ocean?
Hoochie [10]

Answer:

the answer is C

Explanation: The deep ocean circulation of water is caused by convection currents in water that allow cold water to rise and warm water to sink.

8 0
3 years ago
in a population of sexually reproducing bacteria how can we select for the resistant ones by only taking antibiotics for 2 days
VladimirAG [237]

We can select the resistant microbes that were survived on the second day of antibiotic application.

<h3>How can we select for the resistant ones?</h3>

We can select for the resistant ones by only taking antibiotics for 2 days instead of the full 10 days that the drugs were prescribed in order to see the microorganism that survived on the second day. Bacteria get resistance when they are exposed to similar type of chemicals for a long time. Some of bacteria mutate and make defenses against the chemical which leads to survival of that organism.

So we can conclude that We can select the resistant microbes that were survived on the second day of antibiotic application.

Learn more about antibiotics here: brainly.com/question/6970037

#SPJ1

5 0
2 years ago
Ok, so this is what kangaroos used to look like...<br><br><br> Enjoy trying to sleeping tonight ;)
jekas [21]

Answer:

Thanx

8 0
3 years ago
Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird​
Korolek [52]

Answer:

usually in Peacocks

6 0
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