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Tomtit [17]
2 years ago
15

A niche in an ecosystem is most similar to​

Biology
1 answer:
IgorLugansk [536]2 years ago
4 0

Answer:

A niche is like the organisms "job" they do in the environment.

Explanation:

Niche, in ecology, all of the interactions of a species with the other members of its community, including competition, predation, parasitism, and mutualism. A variety of abiotic factors, such as soil type and climate, also define a species' niche.

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On a backpacking trip, Kenny hikes all day at a steady pace, covering 30 kilometers and burning 4000 Calories. At the school tra
emmasim [6.3K]

Answer:

A. If the aerobic pathway—cellular respiration—cannot meet the energy demand, then the anaerobic pathway—lactic acid fermentation—starts up, resulting in lactic acid buildup and "oxygen debt."

D. The rate of energy demand determines how the muscles will obtain energy, either from cellular respiration or from lactic acid fermentation if not enough oxygen is present.

Explanation:

It is important to consider that Kenny hikes all day but at a steady pace, whereas Janelle runs very fast. So Kenny's case, the supply of oxygen is sufficient to maintain aerobic respiration within the muscle cells. During this process only CO2, Water, and ATP are produced; therefore, there is no oxygen debt. We should keep in mind that the body shifts to anaerobic metabolism only when the supply of oxygen is limited.

In Janelle's case, running fast would need energy at higher rates and the supply of oxygen would not be sufficient to generate a high amount of ATPs. Therefore, to compensate for this deficiency, cells will start fermenting glucose to lactic acid and produce ATP and maintain energy demands. This lactic acid causes fatigue and this is why Janelle has aching and breathing hard. Breathing hard is also automatic reflux to inhale more oxygen and meet oxygen demands but even breathing hard would not be able to make it and the body will shift to anaerobic respiration automatically.

5 0
2 years ago
Use the drop-down menus to select what each number indicates about the data points. 2, 2, 2, 3, 3, 5, 7, 8 3 4 2
saw5 [17]

Answer median 3

             mean 4

             mode 2

8 0
3 years ago
Read 2 more answers
CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST !!!
JulsSmile [24]

Answer:

When the rule of 70 applies to population, dividing 70 by the percentage of population growth should equal the time (in years) that the population needs to be double (option A)

Explanation:

The rule of 70 is useful to calculate the time in which a variable of any type can be duplicated. The calculation is done by dividing the number 70 by the percentage of growth of the variable.

<u>If the rule of 70 is applied to the population, it is possible to calculate, based on its growth rate, the time that population would need to double</u>.

If, for example, the growth rate of a population is 3 percent:

70 / 3 = 23,33

This indicates that a population, with a growth rate of 3% would need about 23,33 years to double.

6 0
2 years ago
6. What responsibility should fathers have to ensure the health of the<br> developing fetus?
____ [38]

Answer:

Father should give her healthy food

Explanation:

when mother eat healthy food the child which was in the womb of her will get nutritional energy then child health will be nice.

6 0
2 years ago
When a sucrose molecule is digested which monosaccharide are produced
Artemon [7]
The monosaccharides that are produced when sucrose is digested would be glucose and fructose.
6 0
3 years ago
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