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Gelneren [198K]
3 years ago
6

Cells can be observed using light or electron microscopes. Outline the differences between light and electron microscopes and di

scuss the pros and cons of the electric microscope.
Biology
1 answer:
Mamont248 [21]3 years ago
4 0
The basic difference between light and electron microscope is their application in visualizing specimen.
Download doc
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Air at the equator is warm and has a ______density, which creates ________ in comparison to the air at the poles.
almond37 [142]

Answer:

Lower, low pressure

Explanation:

The temperature at equator are mostly higher than at the poles almost all times of year. This high temperature causes air at the equator to warm up quickly and thus, the air density reduces and it becomes lighter. Now, light air rises upwards. Thus, creating a low pressure region at equators. This low pressure causes the air near the poles gush towards the equator.

Hence, the blanks will be filled with the words

Lower, low pressure.

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3 years ago
Do you believe that we need to find alternate, environmentally friendly energy sources?
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Answer:yes of course if we don’t the environment will die and undiscovered animals will become extinct and we can’t discover them till it’s too late and those polar bears are on thin ice and it’s not fair to them that they have to suffer for our choices

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If organelles were not functioning properly, which of the following would be true?
Serggg [28]

Answer:

f organelles were not functioning properly, which of the following would be true?

A. Both unicellular and multicellular organisms would not be able to carry out the life functions to maintain homeostasis.

B. Only unicellular organisms would not be able to carry out the life functions to maintain homeostasis.

C. Only multicellular organisms would not be able to carry out the life functions to maintain homeostasis.

D. Both unicellular and multicellular organisms would function normally.

Explanation:

7 0
3 years ago
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Kisachek [45]

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I think its B: Sliding filament mechanism

Explanation:

7 0
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Eva8 [605]
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4 years ago
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