janeicia1234 janeicia1234
  • 14-01-2018
  • Health
contestada

3. Which of the following is/are true?

a. The brain is composed of nerve cells called neurons.
b. Neurons are used by the brain and nervous system to form communication
pathways.
c. Alcohol and drugs affect the way our neurons transmit and receive messages
d. All of the above

Respuesta :

wedihaile1994
wedihaile1994 wedihaile1994
  • 14-01-2018
d. All of the above.
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