About 93 million miles or 150 km or 8 light minutes (don't know what that means)
<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>will help uh</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
The spinal cord and the brain make up the central nervous system, and spinal cord nerves carry most messages between the brain and the rest of the body.
The vagus nerve carries the signal from the brain to the heart.
C. Radioactivity
is the answer
and Uranium is an element that produces radioactivity
Photosynthesis and cellular respiration both somewhat involve each other.
