Answer:
have u looked online? i do it a lot and get answers or quizlet works
Explanation:
Answer:
<em>When your organs don't receive enough blood, they begin to </em><em><u>stop functioning properly.</u></em>
<em>Explanation:</em>
<em>If your organs do not get enough</em><em> blood</em><em>, your organs are not receiving enough </em><em>oxygen </em><em>as blood transports oxygen to different parts of the body.</em>
<em>So they fail to function properly.</em>
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<em>hope this helps</em>
<em>and ur welcm</em>
<em>:D</em>
There are three major classes of macronutrients: carbohydrates, lipids, and proteins. All three of these nutrients are needed in relatively large amounts AND they contain Calories (note the capital C which indicates kilocalories) which can be "burned" in your body to create energy for your body
