“Create a two-set Venn diagram titled Biology Comparison: Mammals and Aquatic Animals, with 14 mammals only, 22 aquatic animals only and 6 in both groups.”
看懂背後的決策。
Name the two categories in plain language.
Make the shared group visible.
Keep the example values small and easy to read.
Use this as a set-comparison exercise, with the specific organisms supplied separately if needed.
常見問題
What belongs in the overlap?
The overlap contains the examples counted as both mammals and aquatic animals.
Are the counts species totals?
They are illustrative counts for the diagram, not a species inventory.
Can I use named animals instead?
Yes. A Venn region can use short lists when individual examples are more useful than totals.