Based on the discussion in your text, which of the following strategies would effectively reduce prejudice between groups?

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.