Question: Two brothers were born 20 years apart. Tom, the older brother, was 72, while Dan was 52 years-old. they got along pretty well. Which brother had a greater chance of developing cancer?
Answer: Tom

Question: Mary's dog just gave birth to a litter of puppies! As of right now the puppies eyes are closed so they can't see. They require the mother to take very close care of them while they grow to keep them safe. Given an animal such as a cow is born very mobile and capable of taking care of itself, would it be classified as precocial or altricial?
Answer: precocial

Question: Bill and Jane are two farmers. They both had aphid infestation problems over the last few years, so Bill decided to use many types of insecticides in order to keep the aphids under control. He was only partially successful. Jane didn't do anything about it yet, but she vows to do so in the near future. Which farmer missed more aphids while spraying insecticide?
Answer:
Bill