Biology, 02.04.2021 01:00, chloerodgers56
18. Which is the correct order through which air passes during inhalation?
a) trachea, bronchiole, bronchus, all
b) trachea, bronchus, bronchiole, alveolus
alveolus, bronchiole, bronchus, trachea
d) alveolus, bronchus, trachea, bronchiole
19. Which of the following takes place when a person breathes in?
The rib cage rises and the diaphragm rises
The rib cage rises and the diaphragm lowers
The rib cage lowers and the diaphragm rises
d)
The rib cage lowers and the diaphragm lowers
20. Much of the respiratory system is lined with hair-like cilia. The function of cili
a) filter out dust and other debris
b act as a noise-making device
Answers: 3
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Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
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1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?
Answers: 2
Biology, 22.06.2019 08:30, musfirahkhurram
Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.
Answers: 1
18. Which is the correct order through which air passes during inhalation?
a) trachea, bronchiole,...
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