It is very interesting how photosynthesis and cellular respiration<span> help each other. During photosynthesis, the </span>plant<span> needs carbon dioxide and water-- both of which are released into the air during </span>respiration<span>. And during </span>respiration<span>, the </span>plant<span> needs oxygen and glucose, which are both produced through photosynthesis!
From more info:</span><span>scienceline.ucsb.edu/getkey.php?key=153</span>
I believe it is <u>instinct </u>that is the behavior of the caterpillar building a cocoon.
C using a scanning electron microscope
The answer is it provides us with vitamins. Hope this helps.
They help work together because when the heart pmps blood through the body and the cells flow through the blood non stop its like a barrier of protection
