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andrezito [222]
3 years ago
7

The uppermost horizon, horizon O, is composed mostly of _____, while the lower horizon, horizon C, is composed mostly of _______

_.
Biology
2 answers:
vlabodo [156]3 years ago
8 0
<span>Potential energy because it has the potential to move.</span>
Vinvika [58]3 years ago
7 0

Answer: organic matter; rocks.

Explanation: I know it's late but maybe it will help somone else

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Exercise scientists at an Olympic training center want to monitor athletes to determine at what point their muscles are function
RoseWind [281]

Answer:

The correct answer is option c, that is, lactic acid.

Explanation:

One can determine the anaerobic function of muscles by observing the levels of lactic acid buildup in muscles. The production of lactic acid in muscles takes place by the process of anaerobic respiration. At the time of rigorous training or exercise, one requires more amount of energy for a short burst of time.  

As oxygen is already used for higher purposes in the body, the levels of oxygen get reduced for performing any more activities. Thus, in order to generate more energy the process of anaerobic respiration takes place. Anaerobic respiration is the form of respiration that takes place in the absence of oxygen. In the process, one molecule of glucose gets transformed into two molecules of lactic acid, which gets accumulated in the muscles. This production of lactic acid provides a quick form of energy, which is utilized at the time of intense training and thus, one can check the anaerobic functioning of the muscles by observing the levels of lactic acid in the muscles.  

4 0
3 years ago
What method would you use to divide organisms into groups, or classes, based on specific characteristics?
romanna [79]
Biological Classification.
The classification system starts with a group with a wide variety of organisms and becoming more selective as the groups get more specific.
Additional information: Carl Linnaeus classified organisms by shared characteristics.
7 0
3 years ago
Greg has several siblings that all look very different from one another. However, he can see different traits from his mother an
viktelen [127]

Answer:A

I guess? May be wrong

Good Luck!!!

8 0
3 years ago
Read 2 more answers
Where does ocean expansion even occur? What place/country.
Andre45 [30]

Most people affected would live in China: 43 million or around 20 percent. At 32 million and 27 million affected people, Bangladesh and India would also be hit hard, as would be Vietnam, Indonesia, Thailand, the Philippines and Japan. In Europe, the Netherlands would theoretically be the most affected.

3 0
3 years ago
What provides information at the species level
Bas_tet [7]

DNA provides information at the species level.

Hope it helps;Pls mark as brainliest answer

7 0
3 years ago
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