Answer:
True if you do not consider man made disasters such as a nuclear plant exploding or human caused climate changes.
False if you want to include things such as oil spills, forest fires (started by humans) or destruction caused my not natural, human caused, war.
Explanation:
Unlike Prokaryotic cells, eukaryotic cells can actually have different roles instead of the same cell over and over. This, obviously, leads to more complex creatures. Basically, a theory (now proven correct) called The Big Gulp explains how we took in small prokaryotic organisms to do the roles for us. For example, mitochondria makes proteins so we do not have to waste our own organisms protein.
<span>Examine some family pedigrees to determine inheritance of traits. A pedigree chart was used to track the presence or absence of a given trait (phenotype) through two or more generations of a family. Hope this helps! :)</span>
