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Leya [2.2K]
3 years ago
14

Why is there not much life on the deep ocean bottom?

Biology
2 answers:
prohojiy [21]3 years ago
5 0
Because the lack of oxygen and the pressure is too much for most fish/other things. Professional deep diver usually don't go under 400 feet. The deepest any man has gone is James Cameron, he went 35,756 feet (10,898 meters) below the sea level. The deepest point in any ocean is the Challenger Deep in the Marianas Trench it is 36,070 feet (10,994 meters) deep
Vesna [10]3 years ago
4 0
Because there is a lack of oxygen that deep. The vast majority of deep-sea life has no air pockets.
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Igoryamba

Answer:

Pyruvic acid is not the end product of fermentation because in fermentation the pyruvic acid is converted into alcohol/lactic acid and carbon dioxide. There are two types of fermentation alcoholic fermentation and lactic acid fermentation.

In alcoholic fermentation, pyruvate is converted into ethanol and CO2 for example in yeast and in lactic acid fermentation pyruvate is converted into lactic acid and CO2 for example in animals muscles.

Therefore in fermentation pyruvic acid is not the end product of fermentation. In fermentation 2 ATP is produced.  

6 0
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These waves are traveling at the same speed. Which wave has the highest frequency?
Dmitry [639]

Wave of option A has the highest frequency.

Option A.

<h3><u>Explanation:</u></h3>

Frequency is defined as the total number of complete waves in an unit time. A complete wave consists of a complete cycle of the amplitudes of waves.

In all the figures, we see transverse waves. They have the mean position denoted by a straight line, and the waves do oscillate up and down to complete a full cycle. The most number of waves in a given time has the highest frequency. If we count the full number of waves in the particular given time, Wave A has 5.75 complete waves, wave B has 3.5 complete waves, wave C has 2 complete waves and the wave D has 2.75 complete waves. So the wave A has highest number of complete oscillations in a given time. So wave A has highest frequency.

3 0
3 years ago
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inn [45]

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Biological macromolecule is organic so they contain carbon. A part of carbon they contain nitrogen, hydrogen and additional minor element.   Enzymes and some hormone are example of protein.

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