flowerjess flowerjess

27-04-2021
Biology

contestada

Cardiac output is the amount of blood pumped by the heart in one minute. Which of these will increase cardiac output?

decreased blood volume

increased physical activity

decreased metabolic activity

increased resistance in blood vessels

Respuesta :

iamatrikeman iamatrikeman

27-04-2021

Answer:increased physical activity

Explanation: Because an increase in physical activity causes an increase in heart rate. This increases the volume of blood pumped from the heart i a 1 minute time or an increase in cardiac output.

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