Answer:
A. The messanger molecules reach their target cell via passage through the bloodstream
Explanation:
Social Darwinism is an economic and social philosophy-
holding that a system of unrestrained competition will ensure survival of the
fittest. Andrew Carnegie rose to the top of the business world and justified his harsh practices with the method
of natural selection.
Answer:
D
Explanation:
These are all individual liberties because they all apply to the first amendment (Freedom of speech, religion, press, petition and expression) rights as well as they are things you can do on your own and usually do.
<span>President Richard Nixon became the first U.S. president to visit Moscow in May 1972</span>
Answer:
1-Avoids spending time with friends
