Hearing a sequence of sounds of different pitches is to ________ as recognizing the sound sequence as a familiar melody is to ________.

Name the Muscle _______

Name the origin _______

Name the insertion _______

Name the insertion _______

Name the Muscle _______

Which of the following is an example of a primary lymphoid organ?

Which of the following is evidenced by the health of gnotobiotic mice?

Match the following antibiotics or class of antibiotics with their target and/or mechanism of action. Answers will only be used once and all answers will be used. 

Anaerobes colonize the oral cavity for the first time