1: a more active person will pump more or less blood per beat? 2: this means that a more or less active person heart works more efficiently?

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Which u.s. state is home to the fewest species of mosquitoes?

Asubstitute is standing at the halfway line waiting to enter the match at the next stoppage of play the ball has gone over the touchline for throwing and referee allows for the substitution to substitute wants to take the throw-in does the substitute first have to enter the field of play before being allowed to take the throw-in

Building muscle has which of the following effects? it increases the metabolic rate. it relieves pressure on the joints. it slows weight loss considerably.