Biology
Sheriz7
2015-11-03 09:36:30
Many insects, fish, and mammals release certain chemical messengers to signal reproductive readiness. What are these messengers called? A. Hormones B. Pheromones C. Enzymes
ANSWERS
Kathrynwalker19
2015-11-03 12:34:56

The answer is pheromones. Hope that helps :)

ADD ANSWER