Select the correct answer. Which statement best explains acceleration?
ОА.
It Is the total distance covered over a period of time.
OB.
It is a change in velocity over a period of time.
O C.
It is a change in displacement over a period of time.
OD.
It is a change in direction over a period of time.
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Followers of which tradition may take offense at being offered charity health benefits?

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin

Jessica is a friend dislodge a piece of meat from her throat. she delivers five blows on her friend’s back with her fist and then gives him five abdominal thrusts. is jessica doing the procedure correctly? 1 no, she should use the heel of her hand for the blows. 2 no, she should use the side of her hand for the blows. 3 no, she should use her elbows to deliver the blows. 4 no, she should use a tennis ball to deliver the blows.