Answer:
Explanation:
In 1870, the Marine Hospital Service was reorganized as a national hospital system of Dr. John Woodworth, was appointed as the first Supervising Surgeon in 1871, and the Corps was established along military lines to be a mobile force of delegated line responsibility for the PHS to the Assistant Secretary for Health.
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Answer:
Bacteria Need a Source of Water
Explanation:
Single-celled bacteria lack that ability, so they must rely on finding enough available water in their environment to through their cell membranes. Many bacteria can survive for extended periods without moisture, but without it they can't grow and reproduce.
D. Senate
The senate has 300 Patrician
<span>Denoting or relating to a period or society in which racial prejudice and discrimination no longer exist.</span>
Answer:
Correlation research.
Explanation:
Correlation research is a type of non-experimental research in which the researcher measures two variables and assesses the statistical relationship between them with little or no effort to control extraneous variables.