B. DNA is short for <span>Deoxyribo nucleic acid, which is nucleic acid..
If this helped please rate, thank, and give brainliest answer!</span>
The two substances needed in this situation are:
potato extract and catechol<span />
They are constantly contributing to the scientific community and
improving it. There are always new things to be discovered and they are
constantly doing just that?
<span>Epigenesis is the term which says that an organism develops from the fertilized egg by a succession of developmental events that leads to an adult. This theory was first published by Aristotle. It became a well established and accepted theory in the late 18th century.</span>
Stimulus: You get an injury.
Response: Your body begins to heal and recover.
