Can you explain a little more about the question please?
Answer:
D
Explanation:
I t would be different because she would of only did it once so not really an investigation
Answer:
the limestone is the youngest, and therefore the top most rock layer found at the Grand canyon
First we can look at the taxonomic order:
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
The largest level would be the one closest to the top of the list because it is the least specific and therefore the most inclusive. Out of the choices given, phylum is closest to the top, so that is the answer.