The Law of Conservation of energy states what? a. energy can always be created and destroyed
b. energy can be created but not destroyed
c. energy can never be created but can be destroyed
d. energy can never be created or destroyed

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

Which of the following statements about brain development and early childhood is true? the brain of a 5 year old is 60 percent the size of an adult brain the overall size of the brain does not increase dramatically from ages 3-15 by the time a child is 3 years of age, the brain is 25 percent of it's adult size the development that occurs inside the brain ends at the onset of adolescence

Ican construct an argument based on data about the risk and benefits of renewable and nonrenewable energy sources