Do you forget things? absent-mindedness is an inherited recessive trait. the punnett square shows the genetic cross for absent-mindedness in the smith family. if the smith's have six children, how many could be absent-minded?
a) 0
b) 1
c) 2
d) 3

we would need to see the picture to answer it

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.