Because the babies are born in an environment where they can prosper and have instincts to help them.
The stem cell controversy is the consideration of the ethics of
research involving the development, use, and destruction of human
embryos. Most commonly, this controversy focuses on embryonic stem cells.
Answer:Institutional Animal Care and Use Committees ( IACUC).
Explanation: it was formally introduced in 1986 with an amendment to the Animal Welfare Act and corresponding changes in U. S. public health service policy. It is the committee that investigates researcher to know if they are properly trained to perform animal procedures, as required by law.
Benign means that the growth doesn’t spread to other parts of the body and the tumor is noncancerous.