Round 0.75 to the nearest tenth

Muscarinic receptors are found in which of the following? 1. Exocrine glands 2. Cardiac muscle 3. Smooth muscle 4. The gastrointestinal tract

a. 1 and 2 only b. 2 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4

Dr. Might needs to view the bronchi of his patient. He will be completing a bronchoscopy to complete this. He is inserting a rigid bronchoscope, also known as a(n) ____________________ bronchoscope, through the mouth to view the bronchi.?

Fill in the blank(s) with correct word