Answer:
D) The exact mixture of components varies from point to point.
Explanation:
It's important to know that the air is a mixture formed by around 78% of nitrogen, 21% of oxygen, 0.9% of argon, 0.04% of carbon dioxide, and other gases in smaller amounts.
Additionally, the mixture that formed the air is not always the same, it variates depending on several variables, that means the air as such can slightly change is mixture, at some points can have a bit more oxygen or a bit more carbon dioxide. In other words, the air is not a constant mixture.
Having said that, the right answer is D, because the mixture of components can actually vary from point to point.
The defects in the mitochondria are leading to Nicole’s symptoms due to her body not receiving the proper energy provided by the mitochondria to sustain her body and its func±ons. The parts of the body that require the most energy, such as the heart, brain, muscles, lungs and GI tract would be most affected, which explains why Nicole is having these symptoms.
True i think but i could be wrong. hope you get it right!
A fertile soil is best for growing plants