During REM sleep. (5 points) a
the level of stress in the body rises
the brain prepares for claytime performance
eye movement slows down
heart rate and blood pressure base

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it