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antiseptic1488 [7]
3 years ago
5

Why is autumn in the northern hemisphere?

Biology
1 answer:
chubhunter [2.5K]3 years ago
5 0

Answer:

<em>Autumnal equinox brings first day of fall to Earth's Northern Hemisphere. ... As the planet completes its orbit around the star within the 365 (and a quarter) day period, the tilt of its axis, which leads from the North to the South Pole, brings seasonal changes to different parts of the globe.</em>

Explanation:

<h3>I hope this helps!!</h3>
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What is the relationship between water temperature and the brine shrimp and brine flies in the Mono Lake ecosystem?
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Answer:

brine flies prefer warm temperatures to breed in, more brine flies means more food for the brine shrimp, so brine shrimp will be able to breed more as there's more food. and vice versa- in colder temperatures there would be less breeding of the flies, meaning less food for shrimps. therefore less breeding of shrimps)

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What impact does fast food have on adolescent obesity?
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7 0
3 years ago
PLEASE HELP, I need help on this assignment
Iteru [2.4K]

Answer:

- 9 out of 16 have gray fur and black eyes

- 3 out of 16 have gray fur and red eyes

- 3 out of 16 have white fur and black eyes

- 1 out of 16 have white fur and red eyes

Explanation:

Based on the image attached to this question, the question involves two genes. One coding for fur color and the other for eyes color. The alleles for gray fur (G) and black eyes (B) are dominant over the alleles for white fur (g) and red eyes (b).

Please find attached to this answer an image containing a completion punnet square using the gametes illustrated. According to the punnet square in the image, the following proportions of offsprings were obtained:

- 9 out of 16 have gray fur and black eyes (G_B_)

- 3 out of 16 have gray fur and red eyes (G_bb)

- 3 out of 16 have white fur and black eyes (ggB_)

- 1 out of 16 have white fur and red eyes (ggbb)

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3 years ago
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Ede4ka [16]

Answer:

Macromolecule OR nucleic acid

Explanation:

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Best bet is macromolecule, but this is a very vague question so nucleic acid could also be correct.

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