Which organ releases the male hormone testosterone?

Is it rare to have scoliosis and double jointed shoulders?

Which practice is harmful to the land? a. using animal waste as fertilizer b. composting with peels from commercial fruit c. throwing paint cans in the garbage d. cutting the lawn with a gas-powered mower

Checking blood sugar levels before, during, and after exercise is important for diabetics. select the best answer from the choices provided. t f