The answer is A i believe
Search up blue waffle and go to images is on there
A stimulus is the enviromental factor that causes a chang in position or place while a response is the change made caused by the stimulus
Answer:
The taxonomical classification of organisms follows this list of categories
Kingdom
Phylum
Class
Order
Family
Genus
Species
The number of organisms decrease from the top(Kingdom)to the bottom(Species).
Order Phylum is the answer