Which of the following does not describe the ans?
a. a system of motor neurons that innervates smooth and cardiac muscle and glands,
b. a system of motor neurons that innervates all muscle cells,
c. involuntary nervous system,
d. general visceral motor system

Does indrect sunlight does not pose any danger to the skin

Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.

Which of the following is the best description of health protecion the answer is b the direct actions taken by health organizations to improve public health