Hearing
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This part of your eye controls how much light enters.
The pupil.
What are the tiny bumps on your tongue that help you taste?
Taste buds
This part of your body detects smells.
Nose
What are the 3 states of matter?
solid, liquid, gas
We measure how loud a sound is in these units.
Decibels
This nerve sends visual signals to your brain.
The optic nerve.
This reflex makes your lower leg kick forward when a tendon just below the kneecap is tapped.
The patellar reflex.
Smell is closely linked to this other sense.
Taste
This planet is known as the "Red Planet."
Mars
This condition causes ringing in the ears.
Tinnitus
These are the cells in your eyes that detect color.
Cone cells.
What is the body's largest organ that also detects touch.
Skin
The nerve that carries smell signals to the brain.
The olfactory nerve.
The process plants use to make their own food using sunlight.
Photosynthesis
This tube helps balance the pressure in your ear.
The Eustachian tube.
When testing the pupillary reflex, your pupils do this when you suddenly open your eyes after being in the dark.
shrink or get smaller
A small tap on this part of the body can cause your foot to jerk.
The Achilles tendon
Propane has no smell but has a scent added to it. Why?
So that we can detect a propane gas leak for safety.
What is the name for the microplastics that find their way into the earths waterways.
Nerdles
The snail-shaped part of the inner ear that helps with hearing.
The cochlea.
This system of raised dots allows blind people to read with their fingers.
Braille
The sense of touch also helps you feel these two things besides pressure.
Temperature and Pain
What is the type of gas that smells like rotten eggs?
Sulfur Dioxide
What is the name of the large gyre of pollution in one of our oceans?
The Great Pacific Garbage Patch