In this part, you’ll choose two questions and propose solutions for them by applying scientific methods. Record all work in your note- book or science journal. • Why does milk turn sour?
• Why do bananas turn brown?

what are the options

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.

it's d - life cycles - apex