If you were explaining olfaction to a friend, which of the following details would you not include? (1.0 points)
A)As air enters the nasal cavity, chemicals in the air bind to and activate nervous system receptors on the nasal cilia.
B)First-order neurons connected to the epithelial cells carry olfactory signals from the nasal cavity through openings in the ethmoid bone, and then to the olfactory bulbs of the brain.
C)Olfactory signals move from olfactory bulbs along the olfactory nerves to the olfactory area of the cerebral cortex.
D)Signals move from the olfactory area of the cerebral cortex into the olfactory bulbs of the nasal passage.

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