Physics, 29.08.2019 07:30, MNBASKETBALL838
The circulatory system keeps the body and its tissues continuously oxygenated. it does this by having
a) veins to carry both oxygenated blood to the tissues and deoxygenated blood to the lungs.
b) arteries to carry both oxygenated blood to the tissues and deoxygenated blood to the lungs.
c) arteries to carry oxygenated blood to the tissues and veins to carry deoxygenated blood from the tissues to the lungs.
d) veins to carry oxygenated blood to the tissues and arteries to carry deoxygenated blood from the tissues to the lungs.
Answers: 2
Physics, 21.06.2019 16:20, kwoolfe59006
Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems
Answers: 2
Physics, 22.06.2019 16:50, justkevin1231
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
Physics, 22.06.2019 17:50, supasavb99
Convection occurs when thermal energy is transferred by the movement of
Answers: 1
The circulatory system keeps the body and its tissues continuously oxygenated. it does this by havin...
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