A branch of a cladogram that consists of a single common ancestor and all the descendants of that ancestor is called:
A. cladistics
B. A clade
C. a class
D. a kingdom

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

What is the name of the two satelites on mars

How does food concentration affect yeast activity