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butalik [34]
3 years ago
8

What is the main cause of an aurora

Biology
1 answer:
Phoenix [80]3 years ago
7 0

When charged particles from the sun strike atoms in Earth's atmosphere, they causeelectrons in the atoms to move to a higher-energy state. When the electrons drop back to a lower energy state, they release a photon: light. This process creates the beautiful aurora, or northern lights

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How does meiosis most benefit a species?
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Meiosis is the process of making sex cells(haploid cells). This is the main component of reproduction. Therfore, the greatest benefit is reproduction.
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Which of the following is the legal term for an advance directive that specifies an individual's end-of-life wishes for medical
velikii [3]

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The legal term for an advance directive that specifies an individual's end-of-life wishes for medical treatment without necessarily appointing a designee to make legal decisions for him or her is called a living will

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6 0
2 years ago
What are two human reproductive cells made by meiosis
Helga [31]

Answer: These cells are our sex cells – sperm in males, eggs in females. During meiosis one cell? divides twice to form four daughter cells. These four daughter cells only have half the number of chromosomes? of the parent cell – they are haploid. Meiosis produces our sex cells or gametes? (eggs in females and sperm in males).

Explanation:

6 0
3 years ago
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The Hershey and Chase experiments involved the preparation of two different types of radioactively labeled phage. Which of the f
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