Acomplete set of identical chromosomes is positioned at each pole of the cell

the sphincter muscles at the end of the digestive tract is the anus.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

a = executive branch; b = judicial branch