Question

ALSO NEED THIS ANSWERED PRETTY SOON I THINK IK WHAT IT IS BUT NOT SURE HELP!

A student decides to lift a pencil. These two actions, deciding and lifting, result most directly from structures in which body systems?

A. Respiratory and circulatory
B. Nervous and muscular
C. Skeletal and muscular
D. Digestive and circulatory

Answer 1

I think it's B but I could be wrong so really sorry if I am

Answer 2

It’s b. Just helped a lesson on this a couple weeks ago. It’s B because you’re using your muscular to pick up the pencil and your nervous system sends signals to your brain to send signals back to your arm to lift and grab the pencil