All non-harmful environmental agents that a pregnant woman ingests aid in the development of the fetus. Please select the best answer from the choices provided
T
F

False

Explanation:

Just because an environmental agent is not harmful does not mean that it is beneficial therefore not all non-harmful environmental agents that a pregnant woman ingests aid in the development of the fetus.

This is where the Placenta comes in. It filters out the agents and nutrients that are not needed and passes only the relevant ones to the fetus thereby ensuring that not all non-harmful agents pass through.

what following? you said which of the following. but there is no be more specific.

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion