Organs and Functions

Which of the following are parts of the respiratory system?

• cranium, pelvis

• lungs, trachea

• lungs, biceps

• trachea, femur

Which of the following are parts of the digestive system?

• intestines, esophagus

• brain, intestines

• trachea, heart

• triceps, stomach

What is the function of the iris?

• It is the coloured part of the eye.

• It focuses the image we see.

• It sends messages to the brain.

• It controls how much light enters the eye.

Transparent part of the eye where light enters is called _____________________.

• cornea

• pupil

• retina

Part of the eye that carries signals from the retina to the brain is called ___________________________.

• optic nerve

• auditory nerve

• lens

It is the funnel-shaped part attached to the side of the head that collects the sounds which pass through the ear canal.

• pinna

• eardrum

• cochlea

_______________are the tow holes leading to your nasal cavity.

• nostrils

• cilia

• mucus membrane

i use my nose to

• hear

• smell

• eat

• feel

Tags

NGSS.MS-LS1-8

we smell things with our?

• eyes

• nose

• ear

• skin

Our eyes give us our sense of ______.

• hearing

• touch

• smell

• taste

• sight

Tags

NGSS.MS-LS1-8