Hans Lippershey, also known as Johann Lippershey or Lipperhey, was a German-Dutch spectacle-maker. He is commonly associated with the invention of the telescope, although it is unclear if he was the first to build one.
Answer:
Its body temperature goes down.
Explanation:
While in hibernation, a woodchuck's body temperature drops from 99°F to 40°F.
This mammal is known to have hibernation, and traditionally in the United States, it is predicted what the weather will be like. His hibernation lasts up to 5 months, during which time his heart rate can range from 80 to 100 minutes and decrease to 10.
I think it's b, but idk, I know it's not d.
I think of efficiency and effectiveness.
