Chapter 5 Lesson 6

A change in some properties of matter without forming a different kind of matter is

• physical change

• chemical change

• melting

• freezing

A new substance that results when iron is left outside is called

• paint

• rain

• mold

• rust

Tags

NGSS.MS-PS1-5

During chemical changes, atoms are rearranged.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following would cause a physical change to a slice of tomato?

• putting it in a blender

• pouring vinegar on it

• cooking it

• letting it rot

Tags

NGSS.MS-PS1-4

acts as your body's computer controlling the functions of each of the body systems

• spinal cord

• central nervous system

• cerebrum

• peripheral nervous system

the thin membrane of skin that separates the outer ear from the the middle ear

• eardrum

• semicircular canals

• auditory canal

• cochlea

unconscious actions such as jerking your hand away from something that is hot ?

• reflex actions

• coordination

• nervous actions

• involuntary activities

Tags

NGSS.MS-LS1-8

the fibers that send orders for action from the brain and spinal cord to the muscles ?

• cranial nerves

• spinal nerves

• motor nerve fibers

• sensory nerve fibers

the nerve fibers which relay orders from your brain and spinal cord to your muscles

• motor nerve fibers

• sensory nerve fibers

• brain stem

• nerve

Sensory receptors on the surface of your tongue are called taste buds

• True

• False