You are presented with the question "What uses pheromones for courtship?" and the following answer choices: 
- bears
 - insects
 - fur seals
 - phytoplankton
 - bacteria
 - viruses
 - mammals
 - bees

Now knowing that mating is generally preceded by courtship and normally, however, insect pheromones function to attract mates for reproduction, choose the best answer.


 

  insects       