If my best average pace mile time is 5:30 and my run today is 7:30 average pace mile my grade would be out of 10 points

the gravitational force on an object increase as the mass of an object also, im not going to report you, but this question should be under the science category, not health

hmmm

true, i think.

i checked and it seems the answer is, true.

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.