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marusya05 [52]
3 years ago
7

A scanning electron microscope is a type of light microscopes that has more than one lens

Biology
1 answer:
timurjin [86]3 years ago
5 0

Answer:

true

Explanation:

the condenser lens is the size of the electron beam and the main objective lens is to focus the beam on the sample

so that scanning electron microscope have two projector lens

sorry if its not correct

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What could be done to reduce our impacts on these biomes?
Veronika [31]

1. Reduced production of waste materials

2. Increased reuse of older materials

3. Use more renewable sources of energy

4. Decrease the rate of fires through alternate means of warmth

5. Burn down less forests and find better means of farming

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A gene is a section of DNA within a chromosome that codes for a(n)
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Answer:

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Explanation:

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Scientists describe a period called the Great Acceleration, in which human activities began significantly altering global system
victus00 [196]

<u>Answer:</u>

The invention of agriculture, advances in medical technology that have greatly reduced the human death rate and he rapid increase in the uses of fossil fuels, fertilizers, metal ores, and other resources.

Option: (A), (C) and (D)

<u>Explanation:</u>

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Why are algae and ferns both green?
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Liverworts, mosses and hornworts are non-vascular plants that reproduce by forming
Galina-37 [17]
Hey there!

What you're looking for is spores.
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I hope this helps! (:
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