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andreyandreev [35.5K]
4 years ago
15

During gas exchange, the cell membrane of a single-celled organism has the same function as which organ system in humans?

Geography
1 answer:
Vsevolod [243]4 years ago
3 0
It seems that you have missed the necessary options for us to answer this question, but anyway, hope my answer helps. <span>During gas exchange, the cell membrane of a single-celled organism has the same function as the RESPIRATORY SYSTEM. Hope this answers your question.</span>
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Which statement best supports the theory of continental drift?
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Answer:

I believe the answer is C) The present continents appear to fit together as pieces of a larger landmass.

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Help i dont know what to do
Crank

A valley is carved by a glacier then - There did not appear to be any hospitable camping areas in the valley because the mountains dropped precipitously to the valley floor.

The correct option is A.

A stream valley that has been glaciated, also known as a glacial trough, often has a characteristic catenary, or U-shaped, cross section. U-shaped valleys are typical of mountain glaciers and may be seen all over the world.

In contrast to the V-shaped valleys formed by rivers, valley glaciers carve U-shaped valleys. When the temperature on Earth cools, glaciers develop and start to move downhill. They frequently choose the shortest route and settle in the small, V-shaped valleys that originally belonged to rivers.

A collection of different valleys with high walls and flat bottoms are carved by glaciers. It is a difficult terrain to explore and extremely dangerous for camping.

The complete question is:

Which of the following statements would be true for a valley carved by a glacier?

A. There did not appear to be any hospitable camping areas in the valley because the mountains dropped precipitously to the valley floor.

B. We hardly had a break on the hike across the valley: as soon as we reached the bottom, it was time to begin the climb up to the other side.

C. Frank hiked three miles straight across the valley before beginning a gentle climb up the mountain on the other side.

D. The Snake River winds through Hells Canyon, North America's deepest.

To learn more about glacier, refer

brainly.com/question/12109

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