Most deer mouse populations inhabit regions with dark soils. these deer mice have dark brown fur. populations of deer mice found in the sand hills regions of nebraska have tan fur. which statement best explains why the sand hills population of deer mice have tan fur, rather than the dark brown fur found in other populations of deer mice? tan fur the mice protect themselves from predators.
tan fur the mice find better mates.
tan fur the mice find food easily.
tan fur the mice move faster.

Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody