Answer:
Explanation:
Some barriers or roadblocks a person might have against exercising are that they don't have time, they aren't motivated or interested, it's too hot or cold or rainy, or that it will cost too much. These can sometimes be legitimate concerns, but there is always a way to build your exercise program around them. If you don't want to spend money at the gym, you can do calisthenics in your own home. If you aren't interested in a certain type of exercise, you can try new things until you find one you like.
Most just don’t care and just leave it unbalanced
Answer:
Microvilli function to increase the functional absorptive capacity of the small intestine cells
Explanation:
Microvilli cover the apical surface of the intestinal absorptive cells, (i.e., enterocytes), thereby increasing the surface absorption area of the small intestine from 20 to 1000-fold. Microvilli are numerous projections that have only one dimension beyond 100 nanometers (nm) and form a fingerlike brush border. In a similar manner to the experiment that involves two papers towels contacting two cups of colored water, this formation can significantly increase the velocity of absorption because the colored water molecules have higher surface to move faster from the cup that is in contact with the paper in a zigzag way.
Answer:
<h3> The act of being phisically fit and healthy.</h3>
Answer:
<u><em>B and C</em></u>
Explanation:
<em><u>based on knowledge of nutrition
</u></em>
<em><u>based on knowledge of how foods affect people’s health</u></em>