How can changing conditions, such as the introduction of disease impact the numbers and types of organisms in an ecosystem? For full credit your example must include what could happen at EACH trophic level: Producer is diseased. What will happen to the consumer levels? What will happen to the producer levels? primary consumer is diseased What will happen to the consumer levels? What will happen to the producer levels? secondary consumer is diseased What will happen to the consumer levels? What will happen to the producer levels? tertiary consumer is diseased What will happen to the consumer levels? What will happen to the producer levels?