Brian has been exhausted lately and keeps getting sick what types of std/stu is he talking

In which way does nicotine cause addiction? by stimulating the brain's pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety

Victoria enjoys laughing with her friends as they walk around the track after school which best describes her heart rate during this activity

Some infants in poorer households are not fed this important food for all babies. what is it? a. baby food b. breast milk or infant formula c. water. d. all of the choices are correct