A baby's ability to manipulate objects greatly expands with the development of __________, use of the thumb and index finger opposably

Melanie is learning about what she should and should not do in her role as a psychologist. She is learning:

a) Laws b) Morals c) Ethics d) Principles

The point at which a fetus has a chance to survive if it were to be born is called the age of _______________

Fill in the blank(s) with correct word