What is the unemployment rate if the number of unemployed people is 19 and the labor force is 300 a. 6.3% b. 7.1% c. 5.9%

7th grade question (easy) look at the diagram of the food web. the arrows mean eaten by. what would happen if the number of snakes went down? answer choices are in the image.

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

Describe two recent or ongoing space missions.