Answer:
In the North, ______ were used to keep black and white people apart.
ASocial customs incorrect answer
BState laws incorrect answer
CFederal laws incorrect answer
DCourt orders Explanation:
D. most closely match their sweat rates
HIV testing is bad for you and can kill people who take hiv and can have a lot of blood lose
It tricks the cells of the intestines into secreting water. It tricks the cells of the intestines into secreting ions