Independent Variables can be manipulated, and a Dependent Variable are observed and measured. Another way to say it is that the Independent variables change to get different results while the Dependent variables never change because you are trying to see what causes it to change
As such, it is a Carcinogen which is basically just a substance that is known to cause cancer.
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It tends to resist rising.
Answer:
B
Explanation:
Nerve cells can carry signals and connect all parts of the body to the brain
