Fact 1: Macroevolution occurs over geologic time above the level of the species. Fact 2: Few families rival Piperaceae for difficulties at the species level. Given the two facts above, macroevolution can occur in the taxonomical level called:?
Select from the following. 1. ferns 2. alpacas 3. complex 4. three 5. cracking 6. family 7. PDAs 8. ligt
Answer:
6.