In geometry the base is the side or face of a geometric figure to which an altitude is drawn,
The purpose of control group 2 is to determine if the new drug was a possible method for getting well, i.e., option B.
<h3>What is way of testing medicines?</h3>
In a laboratory, drugs are first subjected to non-human tests. These laboratory tests are performed to determine a level of safety.
The results of these tests are then submitted to the United States Food and Drug Administration (FDA), which determines whether the treatment is safe enough to be studied in human volunteers.
There are various phases involving discovery, clinical trial, review, and safety monitoring.
The purpose of control group 2 is to determine if the new drug was a possible method for getting well
Thus, the correct option is B.
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A. Liver
<span>the liver is the chemical factory of your body, as it takes substances and changes them into other substances that your body needs.</span>
I'll give you the first one: it's a reactant of respiration. if you want the other answers just dm me so its easier to communicate
Answer:
The ovules would develop into a seed after fertilisation. #4 is pointing to it
