Issue The pull factor of heading West for the opportunity to find gold was a(n)
A political
B economic
С social
D. environmental
Please select the best answer from the choices provided
ОА
OB
Ос
OD

Cost and benefit in economic example

When were criminals first used to create a system to catch other criminals

For 50 pointssome molecules can be oxidized in the cells of animals. this oxidation releases energy for the animal to use. from what source do the cells get these molecules? a. sunlight b. water c. air d. food