(Question)
Q: Living in a large colony requires good communication. ants communicate with chemicals called what? Choices: - alkalides - hormones - peptides - pheromones A:
(Answer)
pheromones

(Question)
Q: Change in what equals the average net external force multiplied by the time this force acts? Choices: - lag - height - rate - momentum A:
(Answer)
momentum

(Question)
Q: What term refers to the sequence of community and ecosystem changes after a disturbance? Choices: - progressions - disturbance succession - physiological succession - ecological succession A:
(Answer)
ecological succession