Answer:
An underground cavern collapsed
Explanation:
I did research
Answer:
Angiography
Explanation:
Doctors often use angiography that images the structure of blood vessels and the flow of blood through these vessels.
- Angiography uses x-rays to take images of blood vessels and detect the flow of blood through these vessels.
- Useful in showing blocked or narrowed blood vessel for the diagnosis of any coronary disease.
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Hope this helped!
<h3>~AH1807 </h3>
I think the answer is A) policeman
because one of the cell walls functions is to protect the cell and control what enters and what leaves
A. they are drugs or hormones used to prevent osteoporosis