<span>Ultra violent radiation can damage your eyes when looked at directly and can even cause blindness. It also increases you chances of getting cancer, such as melanoma. It can cause people to age prematurely because of damaged skin and it damages DNA.</span>
The intrinsic rate of the atrioventricular av bundle is 40 to 60 beats per minute (bpm).
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What is the Atrioventricular (AV) and the intrinsic rate?</h3>
Atrioventricular (AV) can be regarded as the block that usually altered the interruption of impulse transmission between the atria to the ventricles.
And this have the 40 to 60 beats per minute (bpm) as the intrinsic rate.
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Answer:
Permineralization.
Explanation:
Fossils is the marks or part of body left of the organisms when they were alive. It is remains of the organisms on the land. Scientists collect these fossils to study about the different creatures that were once present in the earth. The process of collecting and fossilization is called permineralization.
1. Species vary over time
2. The fossil and the living species will have some similarities and some differences
