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Margaret [11]
2 years ago
6

The amount of light in the Epipelagic zone

Biology
1 answer:
goldfiish [28.3K]2 years ago
7 0

Answer:

850 meters

Explanation:

From the base of the epipelagic zone to a depth of about 850 meters, there is still enough light for a human to see. The second zone between 200 meters and 1,000 meters is known as the "twilight zone". Some light penetrates as far as 1000 meters down into the ocean.

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Based on what you know of photosynthesis, what effect would clearcutting of large forests have on the amount of carbon dioxide i
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4 0
3 years ago
Myoglobin levels are higher in Tibetans and other ethnic groups that live at high altitudes. Explain the benefit of higher myogl
Sedbober [7]

Answer:

They are able to take up and store more oxygen in their muscles

Explanation:

According to Oxford dictionary, myoglobin is ''a red protein containing haem, which carries and stores oxygen in muscle cells. It is structurally similar to a subunit of haemoglobin.''

The fact that Tibetans have a high level of myoglobin implies that they are able to take up and store more oxygen in their muscles since myoglobin is involved in storage of oxygen in muscle cells. Hence elevated levels of myoglobins enables the muscle cells to work more effectively.

5 0
2 years ago
Although we often think of flagella and cilia in single-celled organisms, some human cells also have these structures. What woul
Sholpan [36]

Hair cells play an important role for the human body as they are closely linked to our vital systems, such as the respiratory and nervous systems.

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Hair cells are also critical to our hearing-related nervous system. For example, our inner ear (cochlea) is composed of a fluid and hair cells extremely sensitive to vibration.  Hair cells are hair-like and move when stimulated by sound vibrations, sending this information to our brains. Therefore, without the movement of these cells, our brain does not receive this sound information.

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5 0
3 years ago
1. Using the words below, explain the differences between these 2 changes to Earth's
Leno4ka [110]

Answer:

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7 0
3 years ago
There was a record high of 57oC in California. What is the temperature on the Fahrenheit scale?
Aneli [31]

Answer:

57 celsius is 134 fahrenheit

Explanation:

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= 134°F

8 0
3 years ago
Read 2 more answers
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