Answer:
Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier.
Explanation:
Ocean water is salted and fish tank is fresh water
River mouths would be the answer
OBTAINING A WRITTEN CONSENT FROM THE PATIENT IS ESSENTIAL before an ELISA test is performed.
ELISA test is a test that is used to detect and measure antibodies in the blood. Antibodies related to certain infections, such as HIV, can be detected by this test. A positive ELISA result indicates that the patient is infected.
ELISA stands for Enzyme Linked Immunosorbent Assay.<span />
A. Genetic Drift.
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