Well, I know 4 is A and 5 is D.
The X symbol looks too much like the multiplication symbol, it also makes using it as a variable more confusing.
Domain Classifying Organisms<span> Kingdom phylum Class Order Family Genus Species </span>Why Do Scientists Classify Organisms<span>? </span>Scientists classify organisms<span> to make them easier to study. Taxonomy is very useful to </span>scientists<span> because once an </span>organisms<span> classified they can already learn a lot about it.</span>
