Which of the following actions is an example of organisms exchanging information in response to an internal cue? A. Prairie dogs issue alarm calls upon seeing a predator.
B. Honeybees perform a dance to direct other bees to a food source.
C. Ants use chemical signals to alert other ants to an intruder.
D. Female chimpanzees solicit mates when they are ovulating.

female chimpanzees solicit mates when they are ovulating

its 42

i say its d?

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.