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rosijanka [135]
2 years ago
10

Gerontology is the scientific study of the processes and phenomena of aging. Please select the best answer from the choices prov

ided T F.
Biology
1 answer:
kirill [66]2 years ago
6 0

Answer:

true.............

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If you have a magnified image that’s 2mm wide and your specimen is 0.02 mm wide, what is the magnification?
DiKsa [7]

Answer:

Magnification = Actual length of image / Actual length of object

Actual length of object = 0.02mm

Actual length of image = 2mm

Magnification = 2mm / 0.02mm

= 100

Hope this helps

6 0
3 years ago
What is a reason for peer reriew?
marshall27 [118]
Thr answer is c sorry if am wrong
7 0
3 years ago
Which statement correctly compares protists to prokaryotes?
4vir4ik [10]

<u>Answer:</u>

The correct answer is D

<u>Explanation:</u>

1- Most of the protists and all Prokaryotes are unicellular organisms.  

2- Prokaryotes lack a proper nucleus and other membrane-bounded organelles while protists have membrane-bounded nuclei and other organelles.

3- Protists have cytosol where most of the organelles are found.

4- Protists don't have a cell wall while prokaryotes have a cell wall that acts as an extra protection layer. The cell wall of the protists shapes their body.

8 0
3 years ago
Read 2 more answers
Is there stored energy in a candle?
Mariana [72]

Answer:

Yes.

Explanation:

The burning candle is converting chemical energy—stored in the hydrocarbon bonds in the wax—into thermal (heat) and radiant (light) energy. The energy transforms from chemical energy to heat and light energy. Because when the candle burns a chemical reaction occurs, and produces heat and light

4 0
3 years ago
What is an example of a stimulus and a response that humans exhibit? Can a similar behavior be seen in any other organisms?
Sedaia [141]
Common examples of this would be if you place your hand in extremely warm or cold water, and an immediate response of pulling out of the water or any fluid, is an example of this extreme response, other responses are what is done in everyday, like being thirsty or hungry etc.

These behaviours are shared by all organisms even the most simple ones.
6 0
3 years ago
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