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VladimirAG [237]
3 years ago
9

How did scientists discover the common structure of cells?

Biology
2 answers:
erastova [34]3 years ago
7 0
Scientists first discovered cells through the microscope
Ket [755]3 years ago
4 0
They used the mcroscope to observe the structures of the cell. Some scientists draw while they are observing in the microscope

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Which of the following statements about renewable energy resources is true?
Brilliant_brown [7]

The statement that is true about renewable energy resources is that there are endless supplies of all renewable energy resources (option B).

<h3>What is renewable energy resource?</h3>

Renewable energy is the energy that is collected from renewable resources such as;

  • wind power
  • hydropower
  • solar energy

A renewable resource is that natural resource that is replenished by natural processes at a rate comparable to its rate of consumption by humans or other users.

This suggests that renewable resources have an unlimited supply and will likely not be exhausted. This is unlike the non-renewable counterparts like crude oil, gas etc.

Therefore, the statement that is true about renewable energy resources is that there are endless supplies of all renewable energy resources.

Learn more about renewable resource at: brainly.com/question/19604560

#SPJ1

4 0
2 years ago
In the pedigree that is shown, which represents Irene's allele combination?
Greeley [361]

The red-green color blindness is a recessive X-linked trait. The females are not affected unless both the X chromosomes have the affected allele. Mostly, the females are the carriers, and the males are affected as they have only one X chromosome. In the given pedigree, the father of Irene have the normal allele, while her mother is a carrier. However, Irene is neither a carrier nor affected. This means that she carries normal alleles on both X chromosomes. Hence, her allele combination is X^{H} X^{H} .

4 0
4 years ago
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Does increasing pressure, decrease or increase water potential?​
LUCKY_DIMON [66]

Answer:

the addition of solutes lowers the potential, while an increase in pressure increases the potential.

Explanation:

7 0
3 years ago
What is considered to be the average natural mutation rate that occurs during DNA replication?
Serjik [45]
<span>One in every billion nucleotides replicated will be prone to mutation.</span>
4 0
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Some people have proposed a new way to build houses in areas that are likely to experience tsunamis. In this design, a
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I can’t see the diagram
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