The green house effect makes it possible for life to exist on earth
<span>A complex molecule containing the genetic information that makes up the chromosomes is DNA.
</span><span>A complex molecule containing the genetic code is RNA. </span>
Answer:
C
Explanation:
Regions of the sex chromosomes in the parents cross over, thus creating new traits in the offspring.
Nucleus: stores cell's DNA
Mitochondria: converts food into nutrients and energy for the cell
Cell Membrane: allows transport in and out of the cell
