Answer:
Sexual reproduction begins with sperm and egg cells, which are produced through a process called meiosis. ... In sexual reproduction, a haploid sperm from the male parent fertilizes the haploid egg from the female parent to produce what is called a diploid zygote. Zygote is the technical term for a fertilized egg.
Hey there,
Your correct answer would be <span>30 million years.
Hope this helps.
~Jurgen</span>
Enzymes are specific. So each enzyme breaks down a specific substance. Don't know if this makes sense lol