I guess it's B but not sure.
Cells were taken while she was being treated for cancer many years ago and these cells have been cultured in the lab ever since.
A skeptical scientist is one who questions the reliability of certain kinds of claims by systematically investigating them. it is an important quality in a Scientist because it helps them remain objective when performing scientific injury and research, it also forces them to examine claims to be certain that there is sufficient evidence to back them up
Answer:
120 centimeters equals 1.2 meters
B. Segregation.
I have the same question and answered it and this is what it told me. I think it should be right.
