Answer:
In biology, taxonomy is the scientific study of naming, defining and classifying groups of biological organisms based on shared characteristics
Explanation:
use g00gle
Cancer cells have abnormal nuclei
78.08% nitrogen
<span>20.95% oxygen </span>
<span>an average of 0.247% water vapour (very variable) </span>
<span>& approximately 1% of other gases </span>
<span>These other gases are the noble gases consisting of :- </span>
<span>Argon (0.93%) </span>
<span>Neon (less than 0.01%) </span>
<span>Helium (less than 0.01%) </span>
<span>Krypton (less than 0.01%) </span>
<span>Xenon (less than 0.01%) </span>
<span>Radon (less than 0.01%) </span>
