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Jlenok [28]
3 years ago
12

Need help please have no time

Biology
2 answers:
ddd [48]3 years ago
5 0
B is the answer............
givi [52]3 years ago
4 0

Answer:

Explanation:

The answer is B, They form waterproof coverings

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Light waves
nikklg [1K]
Hello,

I believe you're asking which option is true. If so, A) do not require a medium. Unlike mechanical waves, electromagnetic (or light) waves do not require a medium. It has been proven that light travels in a straight line. Light waves are, in fact, electromagnetic radiation, and they can travel in a vacuum. 


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Gala2k [10]

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The planet with the longest period of revolution based on Earth time is ____???_____
Otrada [13]
The planet would be Neptune and Earth's average time is 365.2 days aka a full year (1 year).
6 0
3 years ago
A hurricane destroys the bayou where sawgrass grows, which many insects eat.
sveticcg [70]
Answer: In all of these carrying capacity would go down substantially.
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2 years ago
List five on usefulness of biology ​
Shalnov [3]
1.
the Changes of the Human Bodies
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3. Provides Answers to Large-scale Problems
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