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Let's Try (Evaluation)
Encircle the letter of the correct answer.
1. The skin does all of these except
a protects our bones
b. helps keep our bodies at just the right temperature
c. helps the body absorb sugary food
d. allows us to have sense of touch
2. What tells your brain how things are felt when you touch them?
a. dermis
b. bair
c. nerve endings
d. pores
3. What makes up the Central Nervous System (CNS)?
I Brain I Heart TIL Spinal Cord IV. Lungs
a. I only
b. I and II
c. I and III
d. II and III
4. What are the nerve cells that relay signals from the central nervous system to the other
parts of the body?
a. messenger neurons
e motor neurons
b, sensory neurons
d. interneurons
5. What tells you whether you are feeling hot, cold or in pain?
a. nerves/neurons
c. brain
b. spinal cord
d. skin​