The correct answer is A, positively, it helps to diagnose heart disease.
An electrocardiogram records the electrical activity of your heart at rest. It provides information about the heart rate and rhythm, and shows if there is enlargement of the heart due to high blood pressure or evidence of a previous heart attack.
Omnivore, as they eat both meat and plants
The analine blue stained structure in the sample is called; Extracellular tissue
<h3>What is the component of the biological structure?</h3>
From online sources, the analine blue stained structure is a stringy mass beneath the intestinal epithelium that extends into the villi.
Now, Aniline blue binds to extracellular structures such as the fibers in the lamina propria which is the name of the connective tissue beneath the intestinal epithelium.
Finally, the analine blue stained structure is called Extracellular tissue.
Read more about Biological Structure at; brainly.com/question/2622341
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I think the answer is
A. True
hoped that helped ;)
A Red-eyed tree frog's color helps it blend in with a fern while eating bugs that would the fern
