444,795 views
41 votes
41 votes
For example, they can smell certain kinds of pheromones, which are

chemicals that some animals release as messages to other animals in
their same species, influencing social interactions, mating behaviors or
aggression responses.
The author uses the word "pheromones" to mean:
(A) aggression responses
(B) chemicals
(C) social interactions
(D) mating behaviors

User Cory Kleiser
by
2.8k points

2 Answers

26 votes
26 votes
the author is saying CHEMICALS or B
User Berkobienb
by
3.2k points
24 votes
24 votes
B. The author is using pheromones to describe chemicals.
User Parov
by
2.9k points