An example of an environmental signal that acts at a distance between individuals is A) insulin. B) cortisol. C) pheromones. D) prostaglandins. E) nerve growth factor.

An example of an environmental signal that acts at a distance between individuals is
A) insulin.
B) cortisol.
C) pheromones.
D) prostaglandins.
E) nerve growth factor.
by

1 Answer

Answer :

C) pheromones.
by

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