Which of these ecosystems would you expect to have the greatest amount of biodiversity a. Deserts
b. Rainforests
e, Arctic Tundras
d. Wetlands

What happens to atoms and chemical bonds during a reaction?

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

Which two particles are found in the center of an atom