Problem: Robert is generating waves using an oscilloscope in his high school physics class. As part of the experiment, Robert first has to create waves with a long wavelength, waves that we will call long waves. Afterwards, Robert has to create waves with a short wavelength, waves that we will call short waves. Which waves will have a lower frequency?

A: long waves

Problem: A sudden climate change hits Alaska and it starts to become warmer. As a result many species of mammals have started to adapt to the warmer climate and now grow less fur. Will the adaptation of growing less fur in a warmer environment increase or decrease the chances of these mammals reproducing?

A: increase

Problem: Customers bought two types of electrical ovens, type A and type B. They were all happy at first but type B ovens started to short circuit. Which type of oven had more damaged circuits?

A: type B

Problem: Two mycologists studied about mushrooms. Bert studied mycorrhizal fungi, while Vince studied saprophytic mushrooms. Which person studied a bit less about the mycelia of the fungi?

A:
Vince