Answer:
An experimental group, also known as a treatment group, receives the treatment whose effect researchers wish to study, whereas a control group does not. They should be identical in all other ways.
<span>There are two structures that would be found at a passive continental margin. These structures are continental shelves and continental slopes.</span>
Enzymes have an attachment site called the active site for the enzyme and substrate <span>to join.
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Between the 6th and 21st days of the menstrual cycle
