According to most paleoanthropologists, which of the following is true?

A. When modern humans arose, archaic humans disappeared worldwide.
B. Modern humans and archaic humans survived side-by-side for thousands of years in Africa.
C. Modern humans and archaic humans survived side-by-side for millions of years in Africa.
D. When modern humans arose, archaic humans disappeared in Africa

Many state and local authorities are making laws regarding recreation on lakes, rivers, and oceans to reduce water pollution. why would lawmakers need to consult with scientists before making these laws? a) to make scientists feel important b) so that the laws reduce pollution by a sufficient amount c) so that parks and lakefront facilities will still make large profits d) so that the public will believe that the laws are important to follow

How does friction with the atmosphere affect the speed of an artificial satellite

Which best describes what you will do in the reaching your academic potential course?