Many people buy lights that they place in the ground in front of their houses. These lights often do not need to be plugged in or to have their batteries replaced. Instead, they get their energy from A.
the soil.
B.
the Sun.
C.
water.
D.
nearby plants.​

The right to protest against the government is a civil

Match each person with his contribution. aristotle socrates eratosthenes hippocrates he studied the causes of illnesses in search of cures. he created a teaching method that involved asking questions. he determined that earth was round. he educated alexander the great.

What was one major cause of worldwide conflict during the first decade of the 21st century?