You may be referring to the nucleus. The nucleus controls the cell, and it contains chromosomes (DNA) genetic makeup. Hope I could help|!
Answer:
A
Explanation:
As it is caused by human intervention and doesn't occur naturally.
C. Mass
Mass is the amount of matter in an object.
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Answer:
The respiratory centers that control your rate of breathing are in the brainstem or medulla. The nerve cells that live within these centers automatically send signals to the diaphragm and intercostal muscles to contract and relax at regular intervals.
(hope it helped)
Explanation:
Answer:
Living things are classified by scientists in order to organize and make sense of life's tremendous diversity. We can also use classification to learn how living things are related to one another. This also makes it easier for people to study them
Classification aids in our understanding of different types of plants and animals, as well as their characteristics, similarities, and differences. It allows us to see how complex organisms develop from simpler organisms.
