Nervous & Endocrine Systems

What does the nervous system do?

• Pumps blood from your heart to your body

• Carries messages back and forth between your brand and the rest of your body

• Breaks up food

• Secrete hormones.

Tags

NGSS.MS-LS1-3

What are the 3 mains parts of the Nervous System

• Brain, heart, blood vessels

• Blood Vessels, spinal cord, blood

• Brain, Spinal Cord, Neurons

• Heart, blood vessels, and blood

What is considered the command center of the nervous system?

• Neurons

• Heart

• Spinal Cord

• Brain

What makes up the Central Nervous System?

• Blood and Heart

• Spinal Cord

• Nerves

• Brain and Spinal Cord

The spinal cord is.....

• The command center of the nervous system

• The body's message and control center

• A long bundle of neurons that sends messages to and from the brain and all parts of the body.

• All of the above.

What is the Peripheral Nervous System consist of?

• The brain

• The spinal Cord

• The nerves that connect the CNS to all parts of the body.

• All of the above.

A motor neuron ...

• Relays information to other neurons

• Gives commands to my nerves

• Senses information

• Gives commands to my muscles

A stimulus is a change in the environment that invokes a response.

• True

• False

Tags

NGSS.MS-LS1-8

A neuron that connects the central nervous system and a muscle is called:

• A motor neuron

• A relay neuron

• A sensory neuron

• The spinal cord

How do hormones travel through the body?

• Through the food we eat

• Through injects

• through our blood

Tags

NGSS.MS-LS1-3