This feature of the dermal layer attach to hair follicles, contract to cause hair to stand A. Blood Vessels
B. Oil Glands
C. Hair Follicles
D. Muscle Fibers
E. Sweat Glands
F. Nerve Fibers
I will pick the brainiest answer! Thanks!

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.