The small intestine can absorb nutrients such as carbs, lipids, proteins, iron, vitamins, and water.
Nutrients that are fat soluble are kept in adipose tissues. The chylomicrons in the small intestine absorb these nutrients into the lacteals, where they are then carried through the lymphatic system and discharged into the bloodstream.
Small intestine villi that line the walls absorb nutrients into lymphatic lacteals and capillaries of the circulatory system. Capillary beds and lacteal-like lymphatic channels can be found in villi. The lacteals take in fatty acids from the chyme after it has been broken down.
Following that, nutrients are absorbed through the small intestinal wall. The fat-soluble vitamins enter the lymph vessels after absorption before moving on to the bloodstream.
Learn more about the Digestive system here:
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I would say D. Lamarck thought that organisms changed out of need and after a change in the environment and Darwin thought organisms changed by chance when they were born and before there was a change in the environment.
<em>in the unicellular organisms organelles must have to work properly to maintain homeostasis ..
<u>in developed organisms whole systems have to work properly to maintain homeostasis but in unicellular organisms as no system is present so just organelles are responsible..</u>
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<span>Mitosis cause an offspring to have the same DNA as it’s parents because</span> the last phase in Mitosis is Telephase, produces two diploid daughter cells, identical to the parent cell.
