Biology - Chapter 6

What happens during digestion?

Answer explanation

Food is broken down into nutrients for your body

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-7

What does your heart do for your body?

Answer explanation

It pumps blood to different parts of your body

Tags

NGSS.MS-LS1-3

What is your nervous system?

Answer explanation

Your nervous system is how your body functions.

Tags

NGSS.MS-LS1-3

Put your nervous system in the correct order

• the brain decides what the stimulus is and how to respond to it

• nerves then carry the response or what to do message away from the brain

• the message is delivered to the part of the body that will respond to the stimuli

• stimuli from the sense organs change to electrical signals

• the nerves carry these electrical signals to the brain and spinal cord

Tags

NGSS.MS-LS1-8

Label our friend

a

b

c

Spinal Cord

Brain

Nerves

Tags

NGSS.MS-LS1-3

The ​ (a)   is the control center of the body. It makes sure that ​ (b)   parts work correctly

• brain
• all
• nerves
• spinal cord

The ​ (a)   carry messages in one direction to and from the ​ (b)   and ​ (c)   all over the body

• nerves
• brain
• spinal cord

The ​ (a)   send messages to the brain and nerves. It can also respond quickly in emergencies

• spinal cord
• brain
• nerves

Label the Heart

a

b

c

d

Left Atrium

Right Atrium

Left Ventricle

Right Ventricle

Mrs. Jones is the best teacher ever

• True

• True

• Totally True

• She's the best