Question

Select the correct answer from each drop-down menu.
Jenna's pencil fell off of her desk and she quickly reached down to catch it before it hit the ground. In this process, the (blank) system first recognized the falling pencil. It sent signals to the (blank) system, which then moved the components of the (blank) system in order to catch the pencil.

Blank 1 and 2 has these choices:
1. Nervous
2. Muscular
3. Skeletal

Blank #3 choices:
1. Skeletal
2. Digestive
3. Nervous

Answer 1

Blank 1 - Muscular
Blank 2 - Nervous
Blank 3 - Skeletal

Hope it helps you.

Answer 2

Blank 1 - Muscular

Blank 2 - Nervous

Blank 3 - Skeletal

This is the result of reflex action.

A reflex, or reflex action, is an involuntary and nearly instantaneous movement in response to a stimulus. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain.