Answer:
Echocardiography
Explanation:
Echocardiography is a painless test that uses the sound waves called ultrasonic waves with a frequency exceeding 20 kHz is used to produce images of the heart.
The echocardiography is also known as the ultrasound of the heart which is performed to check the blood clots, the aorta related pictures and the functioning of the valves of the heart.
The picture produced by this echocardiography is known as the echocardiogram and is used to treat heart disease.
Thus, Echocardiography is the correct answer.
The buoyant force is an upward force on an object submerged in a fluid. It is the resultant of the pressure force on the surface of the object. The buoyant force may be larger than the weight of the object causing it to accelerate upwards.
Prokaryotic cells are simple, ancient cells without a nucleus. Eukaryotic cells are more complex and have a nucleus.
Biome is the answer to the question
This is true and false. It's formulated very confusing. I'd be more inclined to stay the statement is false because the theory of evolution didn't seem reasonable because we didn't know the complexity of living cells but rather because it was in line with the predicitons made by the theory and it made more epistemological sense that did creationism.
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