The surface design of the small intestine has plicae circulares, villi, and microvilli that can absorb about 250 square meters size of absorptive surface area.
The most of the digested food absorbed from the small intestine into blood in the human body. The small intestine has millions of tiny finger like projection called villi. These villi increase the surface area for more efficient food absorption, it increases the surface area upto 250 square meters size that is equal to a tennis court.
Within these villi, many blood vessels are present that absorb the digested food and carry it to bloodstream. Here, the digested food broken down into vitamins, minerals, proteins, carbohydrates and fats. All the nutrients are reached to different cells and tissues by means of blood.
To learn more about blood vessel here
brainly.com/question/2701960
#SPJ4
What? Are you talking about some school? Well I don't think there's that much asking, especially compared to all Brainly questions. Still, maybe you're seeing it much much more.
I don't get how this is a Health question though.
It depends on the type of injury that he got. so if he hurt his legs, he could do something involving his arms like lifting small weights.
i hope that helps! :)
<span>HIV infection is caused by the human immunodeficiency virus. You can get HIV from contact with infected blood, semen, or vaginal fluids. Most people get the virus by having unprotected sex with someone who has HIV. Another common way of getting it is by sharing drug needles with someone who is infected with HIV.</span>
FEDERAL RESERVE SYSTEMMM HOPE THIS HELPSS