Question

Many cat species mark their territory by rubbing glands on their faces against a surface such as a tree trunk. This form of communication relies on a
A. visual signal.

B. sound signal.

C. chemical messenger.

D. defensive display

Answer 1

They are rubbing their "smell" on the tree trunk and leaving a chemical behind, so which do you think it might be?

Answer 2

i wanna guess "C"

Answer 3

Yup, your guess was correct!

Answer 4

thanks