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>
<em />
<em>hope this helps</em>
<em>and ur welcm</em>
<em>:D</em>
Sylvia is unable to climb stairs as quickly as she used to
Antigen recognition by T lymphocytes
