When using a pocket mask, the rescuer would be positioned at the side of the victim?

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home. what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

How can you tell the difference between rough er from smooth er?