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tino4ka555 [31]
3 years ago
14

2 PUN

Biology
1 answer:
Elden [556K]3 years ago
3 0

Answer:

A

Explanation:

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Compare and contrast optical and radio telescope
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When comparing optical and radio telescopes, we know that both of these telescopes detect a certain band of the electromagnetic spectrum.

When contrasting optical and radio telescopes, we know that optical telescopes have higher equipment (polished mirrors, accuracy), and that they depend on weather. Radio telescopes have lower equipment (less precise reflectors), and depend on diff. things such as thermal radiation and man-made emissions.

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What is a qualitative observation?
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A qualitative observation involves the use of five sensory organs, sight, smell, taste, touch, and hearing, and their function to examine the attributes. Being subjective in nature, it focuses on the characteristics and qualities of the variables rather than the numerical value.

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b. Some carbon dioxide will move from chamber A to chamber B.

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