System The Endocrine

True or False There are 100 Billion nerves in the body

• True
• False

The limbic system controls emotions. True or false

• True
• False

True or False Our sensory systems adapt to a changing environment

• True
• False

What are three environmental factors that can impact perception? Check the correct response.

• Physical state
• Mood
• Attitude
• All of the above

What effect do stimuli below a person's absolute threshold have on that person's senses?

• Major impact
• Little to no effect

True or False Variables cannot change?

• True
• False

What are the five senses?

(a)  

How many nerves are directly related to your sensory systems?

(a)  

In your own words, tell how you use your senses daily. How do you use your senses daily?

True or False Thyroid hormones control metabolism rates?

• True
• False