Nervous System

Front

Your brain is about the size of a ___________________.

Back

grapefruit

Front

How many neurons are in your brain?

Back

billions

Front

What is a neuron?

Back

a nerve cell

Front

What is the largest part of the brain?
Options: brain stem, medulla, cerebrum, cerebellum

Back

cerebrum

Front

If you lose the feeling in a body part, you may have become __________________.

Back

paralyzed

Front

A blocked blood vessel in the brain can lead to a __________.

Back

stroke

Front

Which part of the brain helps your muscles work together? Options: cerebrum, cerebellum, brain stem, medulla

Back

cerebellum

Front

The pathway of nerves to and from the brain is called _________________.

Back

brain stem

Front

The body's automatic actions like breathing, coughing, and beating of your heart are controlled by the ______________.

Back

medulla

Front

What part of the brain is #1 pointing to?

Back

cerebrum