20. This diagram shows the double circulation o
f the human be
Use it to help you answer the f...
Biology, 13.06.2021 20:10 brinatperez06
20. This diagram shows the double circulation o
f the human be
Use it to help you answer the following questions:
a) Copy the diagram and shade it blue in the areas where the
blood is deoxygenated and red in the areas where you
expect oxygenated blood
b) What happens to the blood in the body?
c) What happens to the blood in the lungs?
d) Why is it called a double circulation​
Answers: 3
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Answers: 1
Biology, 22.06.2019 00:00
Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.
Answers: 1
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Answers: 3
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