Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


In magration, animal travels in other places or it means they travel to other places where the weather is warmer or they can find food so they can live.

In hibernation, That is necessary because in winter many mammals wouldn't find food and if they wouldn't hibernate they would starve to death. Hibernation works by eating up what you could call an energy pack made of fats. One could say the fat also "protects" them from the ice cold winter.
2 1 2
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts