The test that is used to show images of the heart muscle contraction in motion using high-frequency sound waves is called

ultrasound
fluoroscopy.
electrocardiogram.
echocardiogram.

What evidence can you use to prove that different nerves carry information from the fingertips to the brain?

According to positive psychologists, an individual’s subjective well-being consists of one’s and a. overall level of happiness . . life satisfaction b. goal accomplishments . . money earned c. idea of self-importance . . social acceptance d. level of self-esteem . . pride sorry am i just not getting it or is this worded confusingly xd

There are two main levels of responsibility related to fitness and fire apparatus operations and preventing injuries and line of duty deaths. the first level involves personal responsibility. the second level involves