Nails begin in which layer of the skin?
a. dermis
b. epidermis
c. hyperdermis
d. hypodermis user: psoriasis is a(n) condition.
a. contagious
b. infectious
c. chronic
d. temporary

Compare contrast to curl up and arm hang tags and explain why different test cannot be used interchangeably

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.

Although animals share many common characteristics, there is also a great amount of diversity found in animals. which animals are ectothermic, obtain dissolved oxygen in water through gills, have scales, have fins, and live in water?