During exercise, which of the following contract for active ...

[robinn137]

During exercise, which of the following contract for active exhalation?
 A) rectus abdominis and internal intercostal muscles
  B) diaphragm and internal intercostal muscles
  C) rectus abdominis and diaphragm muscles
  D) diaphragm and external intercostal muscles
  E) pectoralis major and serratus anterior muscles

Question 2

The olfactory receptors are highly modified
 A) epithelial cells.
  B) interneurons.
  C) sensory neurons.
  D) motor neurons.
  E) neuroglial cells.

[frre432]

Answer to Question 1

A

Answer to Question 2

C

[robinn137]

Wow, this really help

[mjenn52]

Thanks for the timely response, appreciate it