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prisoha [69]
3 years ago
7

What causes the seasons? Please use two complete sentences

Biology
2 answers:
-Dominant- [34]3 years ago
7 0

Answer: The seasons are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels through its year-long path around the sun. The Earth has a tilt of 23.5 degrees relative to the "ecliptic plane" (the imaginary surface formed by it's almost-cicular path around the sun).

Explanation:

Natali [406]3 years ago
3 0
The earth moves closer to the sun and we get summer. then when the earth moves further from the sun, we get winter.
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Answer:

Hello! Here are the answers:

  1. Chromosomes are a highly condensed form of a combination of DNA and protein called chromatin. DNA strands (negatively charged) are tightly wound around these proteins called histones (positively charged) to form chromosomes.
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Explanation:

* 2. The intronic regions are misleadingly referred to as "junk DNA" but introns code for crucial regulatory elements that control gene expression.

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