Nervous System
chemical stimuli
brain
Electrical (nerve) impulse
How is your ability to think effected by the amount of neurons you have in your brain. Identify the independent variable?
sensory receptors
How is your ability to think effected by the amount of neurons you have in your brain. Identify the dependent variable?
How is your ability to think effected by the amount of neurons you have in your brain. Possible controlled variable?
Nose & Tongue Organs
Electromagnetic stimuli
Skin and Ear Organs
mechanical stimuli
Eye Organ
Sensory Organs
Stimuli
Stimuli due to a molecule entering through the mouth for taste or nose for smell
Organ that directs the response to most stimuli AND where stimuli is sent to.
A thing or event that evokes a specific functional reaction in an organ or tissue.
Stimuli due to touching something and sound waves
Tongue, eyes, skin, nose, and ears are these
Age of the human
Number of neurons
Stimuli that enters the eye as light
What you see, feel, hear, taste, and smell all get turned into this by the sensory receptors
Ability to think
Sensory organ(s) that converts chemical stimuli into an electrical impulse with receptors
Sensory organ(s) that converts mechanical stimuli into an electrical impulse with receptors
These take in stimuli from the environment and turn them into electrical impulses
Sensory organ(s) that converts electromagnetic stimuli into an electrical impulse with receptors
gather information from inside and outside your body, direct your body to respond to stimulus, and thus maintain balance