During rem sleep, a. energy comes to the brain and body b. the level of stress in the body rises c. eye movement slows down d. heart rate and blood pressure increase

The outermost layer of your teeth is called the enamel and is made of?

Match each child care option with its benefits. a. no child care expenses b. likely to have values similar to those of the parents c. lots of one-on-one time with a provider d. care offered at schedule hours 1. family member or friend 2. private child care 3. day care 4. stay at home parent

American college students invented football by combining what two sports?