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Mice21 [21]
3 years ago
8

How might a change in the strength of Earth’s magnetic field impact life on Earth?

Biology
1 answer:
Fittoniya [83]3 years ago
7 0

Answer:   i don`t know that much but

Explanation:   if the  magnetic  field of the  earth is decreasing year by year at one point it would be so weak that everything on earth would float here and there. the ocean of the earth would also float and as the ocean is one third of the earth the most of the earth would be covered in just floating water.

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Often During summer months large bodies of water will experience "fish kill." These do not happen during the winter months. Expl
Nata [24]

Answer: see below.

Explanation:

gases dissolve more in colder water, so in summer the water can become oxygen depleted. Evaporation in summer can reduce water volume; even in summer rainfall climate evaporation rates may exceed precipitation. Evaporation will also cause higher conentrations of solutes of which some may reach toxic levels. Summer sun may also cause algal or cyanobacterial blooms which can further deplete dissolved oxygen and may release toxins into the water.

3 0
2 years ago
Please answer this. i need this.
maxonik [38]

Answer:

<h2>The scorpions</h2>

Explanation:

If you look the scorpion would only eat the insects so if the insects were removed then the scorpions wouldn't have any food and would die out causing extinction.

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<em>          Hope I helped!    Have a good day! . . . . or don't its up to you-</em>

6 0
3 years ago
The table is showing you the amino acid sequence of the same protein in different organisms. What information can you gain by an
luda_lava [24]

Answer:

C) It can show you which organism is most closely related to the human.

Explanation:

Different proteins might have same structure and function in different organisms

5 0
3 years ago
Read 2 more answers
Arrange the following structures in order from the small intestine to the rectum. (1) ascending colon (2) descending colon (3) s
Hitman42 [59]

Answer: in order from small intestine to the rectum: 1, 4, 2 and 3.

Explanation: Ascending colon; the colic valve(the ileocecal valve) is located at the bottom of the ascending colon. At the top of the ascending colon, the colon bends to the left, forming the right colic flexure called the hepatic flexure. The transverse colon begins after this flexure.

The transverse colon; is the longest and most movable part of the colon which runs across the abdomen from the ascending colon at the right colic flexure with a downward convexity to the descending colon, here it curves abruptly on itself under the lower end of the spleen to form left colic flexure called the splenic flexure.

Descending colon; it start from the splenic flexure to the beginning of the sigmoid colon. The descending colon stores the remnant of digested food that will be deposited into the rectum.

Sigmoid colon; also known as pelvic colo is the closest to the rectum, it is a passage by which digested food move into the rectum.

3 0
3 years ago
which of the following is most likely to happen if oxygen doesnt reach the cell? the cell won’t be able to produce energy. the c
Zigmanuir [339]
I'd go with 'the cells won't be able to produce energy' since oxygen is crucial for cellular respiration and cellular respiration is what releases energy!

Hope it helps! <3
4 0
3 years ago
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