Answer:
1.
To back up the scientist, when a person is more fit, their breathing will return to a normal rate faster than average, as B's rate returned faster than everyone else's, they are more fit.
Another reason the scientist could be right, is when a person is very athletic and fit, their resting heart beat is lower than an average person's heart rate. As person B has the lowest at 10, this would make them more fit.
2.
If the scientist counted wrong at all while measuring breath rates, the results could be wrong.
If each person did a different form of exercise, the results could also be wrong as different forms of exercise for each person would make the expirement inconclusive. (some exercises take more from the body than others).
Explanation:
He was an English poet, best known for the poem "<span>The Faerie Queene."
hope this helped!!</span>
Answer: rock melting—>crystallisation
Explanation: I am going to assume that the process must be a formal word like sedimentation, metamorphism, or crystallisation. The formal word for it is crystallisation. Metamorphic rocks are rocks that doesn’t melt even when exposed to extreme heat. This can be found under the Earth’s crust (so basically underground) near/under mountains. It is really hard to melt, but when they do melt (I’m not sure what the formal word is for this process, so I’m going to call it rock melting) the metamorphic rock turns into magma. This magma comes to the surface whenever the volcano erupts and is called lava. Whenever the lava dries up (crystallisation), it forms igneous rocks.
The answer of your question is cell that contain a nucleus
