Unit 4 Module 2- Vocabulary Test

Organs such as the skin, nose, eyes, nose, and tongue that gather information from outside the body

• sensory organs
• echolocation
• central nervous system
• nervous system
• spinal cord

the process of finding an object by using reflected sound.

• echolocation
• sensory organs
• central nervous system
• nervous system
• spinal cord

part of the nervous system made up of the brain and spinal cord.

• central nervous system
• sensory organs
• echolocation
• nervous system
• spinal cord

the set of organs that use information from the senses to control all body systems

• nervous system
• sensory organs
• echolocation
• central nervous system
• spinal cord

a thick bundle of nerves inside the spine

• spinal cord
• sensory organs
• echolocation
• central nervous system
• nervous system

a nerve that is not part of the central nervous system and receives sensory information from cells in the body

• peripheral nerve
• sensory organs
• echolocation
• central nervous system
• nervous system

the bouncing of light waves off a surface

• relfection
• refraction
• image
• concave lens
• convex lens

the bending of light as it passes from one transparent material into another

• refraction
• relfection
• image
• concave lens
• convex lens

a picture of the light source that light rays make in bouncing off a polished, shiny surface

• image
• relfection
• refraction
• concave lens
• convex lens

a lens that is thinner in the middle that always makes objects look smaller

• concave lens
• relfection
• refraction
• image
• convex lens