The answer to this question is that the minimum intake of carbohydrates should be 130 grams. Carbohydrates is the basic tool in order for a person to be healthy. Source of carbohydrates can be from wheat grains, vegetables, and fruits. Carbohydrates can be converted into energy for a person and helps a person to be alert.
Receptors is your answer.
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Answer:
The answer is D
Explanation:
Fiber cells; cylinder-shaped
Answer: ummmmmmmmmmmmmmmmm yeah
Explanation:
Answer:
A
Explanation:
Doppler Echocardiogram
A traditional echocardiogram uses sound waves to produce images of the heart. In this procedure, a radiologist uses a transducer to transmit and receive ultrasound waves, which are reflected when they reach the edge of two structures with different densities. The image produced by an echocardiogram shows the edges of heart structures, but it cannot measure the speed of blood flowing through the heart. Doppler techniques must be incorporated to provide this additional information. In a Doppler echocardiogram, sound waves of a certain frequency are transmitted into the heart. The sound waves bounce off blood cells moving through the heart and blood vessels. The movement of these cells, either toward or away from the transmitted waves, results in a frequency shift that can be measured. This helps cardiologists determine the speed and direction of blood flow in the heart.