Match each strategy with a form of injury prevention. a. individual behavior b. social norms option 1: driving a friend home after she has been drinking option 2: taking a safety course

Suppose you calculate that elasticity of demand for cigarettes is 0.5. you can conclude that: a. demand for cigarettes is elastic b. demand for cigarettes is unitary elastic c. a 1% increase in price of cigarettes will result in a 0.5% decrease in quantity demanded d. a 1% increase in the price of cigarettes will result in a 0.5% increase in quantity demanded.

If an online school program (i.e k12, ecot) assigns me a computer, would it be ok to use social media on it? would i get in trouble? i am not really sure from reading their terms and such.

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4