For the average young adult female resting in a reclined position, the heart pumps out approximately 5 liters of blood per minute. blood flows through the body, supplying oxygen and nutrients to and removing waste products and heat from cells undergoing metabolism. what activity will substantially increase blood flow volume of this young adult?

a) a vegetarian diet
b) strenuous exercise
c) playing video games
d) a diet high in carbohydrates

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.