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Lostsunrise [7]
3 years ago
12

2. Why must the satellite use electromagnetic waves instead of sound waves?

Biology
1 answer:
galina1969 [7]3 years ago
8 0

Answer:

Since electromagnet waves do not need a medium they can travel through space. Sound waves can't travel through space because they need a medium.

Explanation:

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Most of the Earth’s freshwater is found in __________.
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Bacteria use this form of reproduction.<br><br>A. Asexual reproduction <br>B. Sexual reproduction ​
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Explain how the structure of a cellulose molecule relates to the molecule's function.
vovikov84 [41]

The structure of cellulose consists of long polymer chains of glucose units connected by a beta acetal linkage.

<h3>Explain how the structure of a cellulose molecule relates to the molecule's function?</h3>

Cellulose molecules are those molecules which are arranged to parallel to each other (flipped 180 degrees) with hydrogen bonds joining them. It forms strong cable-like structures for support. This is important as it keeps the plant straight and upright. A polysaccharide consisting of beta-glucose monomers joined by beta-1,4 glycosidic linkages. Each glucose molecule is flipped in relation to the ones beside it. There are hydrogen bonds between parallel strands.

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Learn more about Cellulose here: brainly.com/question/17833719

#SPJ1

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