El acero es una disolución en la cual el hierro es el disolvente y el carbono es el soluto. xfa, alguien? ayudenme

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement

Describe the function of the endomembrane system? what organelles are involved?

The ability to make things happen is also called a. heat b. force c. matter d. energy