BCA: 1st Grade: Science: Nervous and Respiratory System

command center of the body that controls how you think and move

• brain

• nerves

• spinal core

• spine

the fibers that connect your brain to all parts of your body

• nerves

• spinal cord

• brain

• nervous system

the system made up of the brain, spine and nerves that makes it possible for people and animals to sense the world around them.

• nervous system

• respiratory system

• muscular system

• skeletal system

a column of nerves inside your spine or backbone

• spinal cord

• spine

• skull

• ribcage

Tags

NGSS.MS-LS1-3

the line of bones that makes up the backbone of some skeletons.

• spine

• spinal cord

• nervous system

• brain

helmet -shaped bones that protect your brain and support the muscles in the your face

• skull

• spine

• lungs

• rib cage

seeing, hearing, tasting, touching and smelling

• senses

• lungs

• inhale

• exhale

Tags

NGSS.4-LS1-2

organs inside your chest that help you breathe

• lungs

• rib cage

• brain

• spine

to breathe in

• inhale

• exhale

to breathe out

• exhale

• inhale