Which of these structures is/are NOT properly matched with one of its/their functions?
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Biology, 18.04.2020 04:30 kitttimothy55
Which of these structures is/are NOT properly matched with one of its/their functions?
a. pharyngeal tonsil: trap and destroy pathogens entering the nasopharynx in air
b. paranasal sinuses: house olfactory receptors
c. nasopharynx: conduct air toward and from the larynx
d. nasal conchae: increase the mucosal surface area exposed to air
Answers: 2
Biology, 21.06.2019 21:10
Zoe decided to measure the hand length of each of her classmates. first she marked a line across each student's wrist and lined up a ruler from this mark to the top of the middle finger to measure the length. then she recorded the measurements in the table below. marla did this the same way for each classmate, and then zoe used this ruler to measure each straight line and record the data below. this data is invalid. what is the most likely reason why it is invalid? the ruler is marked in centimeters, but zoe recorded data in inches. the range of lengths is too wide, so zoe must have misread the ruler. marla’s complicated measuring procedure was overly confusing. marla could have been inconsistent while drawing outlines of fingers.
Answers: 3
Biology, 22.06.2019 02:30
Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?
Answers: 1
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