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Digiron [165]
2 years ago
5

2. What happens to the spectral lines of a star

Biology
1 answer:
Lelu [443]2 years ago
5 0

Answer:

A. The light waves squeeze together increasing wavelength

Explanation:

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3: Plants: Because trees are just a sub category or kind of plants, the terms plants can be used to describe several characteristics of trees.

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