Studies have shown that young children will learn more from educational media when what happens? a. They watch it in groups.
b. They watch brightly colored shows.
c. They watch the media with their parents.
d. They watch the media without distractions.

answer; ///(copd) chronic obstructive pulmonary disease,plz check first ///good luck

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.