Answer:
1. Biopsy: doctors take out tissue for testing at labs
2. Physical exam: doctors check your lips & mouth to look for anything that shouldn't be there (like sores or white patches)
Explanation:
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Answer:
The given words: cells, tissue, organ, organ system, and organisms are the part of different levels of biological organization arranged from the simplest to the most complex.
<u>As all the given words are interconnected use of all the given words in a single sentence is as follows:</u>
All organisms are made up of cells, that are organized to form tissues and the tissues combine together to form different organs, working together in a group forming an organ system.
<span>The best answer is :
Systolic circulation
</span>The systolic blood circulation is the process when the heart contracts., the oxygen-rich blood from the heart is pumped out into the arteries, from where it is sent to all the body parts.
<span>The node which initiates the contraction through a nerve signal is called the AV node.</span>