In reverse isolation. Or protective isolation.
Answer:
C. They traveled from place to place looking for water and food.
Explanation:
A. They lived in temporary settlements with social institutions.
B. They developed about 10,000 years ago.
for the first one, its choice 2
the second one is also 2
Cramps can go away, a rash could go away too but if you have a srtoke you must seek medical attention so it can go away.
So the answer is Heat stroke.
Can you provide more info