Which important event occurs in the second trimester of human development?(1 point)

Question

Responses

The developing human starts responding to sounds.
The developing human starts responding to sounds.

The face of the developing human starts to form.
The face of the developing human starts to form.

The developing human can begin to move its arms and legs.
The developing human can begin to move its arms and legs.

The heartbeat of the developing human strengthens and can be heard of via stethoscope.

Answer 1

The important event that occurs in the second trimester of human development is:

The developing human can begin to move its arms and legs.

While some of the other events mentioned occur earlier or during different stages of development, the ability to move limbs becomes more pronounced during the second trimester.