The foods we eat contain ____ molecules like protein, ____ and lipids. These molecules are ____ and so we can't absorb them. To make these ____ soluble we need to ____ them and break them into ____ pieces. Our bodies use ____ to do this. We have ____ enzymes to break ____ certain nutrients. Amylase in our ____ breaks starch down into ____. ____ in our stomach breaks proteins down into ____ acids. Lipase in our small ____ breaks lipids down into fatty acids and ____. These new molecules are small enough to ____ and diffuse into our blood through the ____. We have many ____ of villi in our intestines, They are small ____ to increase the ____ to speed up absorption.

Digestion and Absorption

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