Show:
Heart
Lungs
Eye
Ear
Skin
100
takes blood from the heart to the lungs
pulmonary artery
100
main tube leading from the throat to the lungs (windpipe)
trachea
100
clear outer coating of the eye
cornea
100
outer part of the ear that funnels in sound waves
pinna/auricle
100
opening on the skin where sweat is released
pore
200
carries blood into the heart from the body
vena cava
200
two branches leading from the trachea to each lung
bronchi
200
what two parts of the eye focus light? (one part is on the outside and one part is on the inside)
cornea and lens
200
vibrates when sound waves hit it
eardrum
200
where dead cells are packed together to make hair
hair follicle
300
carries blood from the lungs back into the heart
pulmonary veins
300
the smallest branches in the lungs
bronchioles
300
black hole that gets larger and smaller to let more or less light in
pupil
300
these pass vibrations from the eardrum to the cochlea
tiny bones: hammer, anvil, and stirrup
300
surrounds the hair follicle and produces oil
oil gland
400
carries blood from the heart and into the rest of the body
aorta
400
tiny air sacs that fill with blood; it is where oxygen and carbon dioxide are exchanged
alveolus/alveoli
400
colored part of the eye around the pupil that makes the pupil larger and smaller
iris
400
controls your balance
semicircular canals
400
layer of skin under the epidermis
dermis
500
open and close to keep blood from flowing backwards in the heart
valves
500
oxygen is exchanged for __________ in the lungs
carbon dioxide
500
the layer of cells in the back of the eye
retina
500
lined with cells and turns vibrations into nerve signals
cochlea
500
layer beneath the dermis that insulates our bodies
fat