Biology, 09.10.2019 02:50, Guidomigoo3x
The aortic valve, which is located between the left ventricle and the aorta, functions to (1 point)
push blood forward toward the lungs.
add oxygen to blood.
filter the blood.
prevent blood from flowing backward.
23. the structures that contain membranes across which oxygen and carbon dioxide diffuse are the (1 point)
bronchi.
bronchioles.
vocal cords.
alveoli.
Answers: 1
Biology, 22.06.2019 13:00, abronxtale02
Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west. a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?
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Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.
Answers: 2
The aortic valve, which is located between the left ventricle and the aorta, functions to (1 point)<...
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