How do polar bears stay warm?
a) they hibernate in the winter.
b) their black skin absorbs sunlight or radiant energy.
c) their white fur absorbs sunlight and converts it to heat.
d) they reduce their metabolic rate when food is hard to find.

Which factor has played the most important role in changing the way history is studied over time?

Brainliesttt !me : ) what brought about the end of the soviet union?

Ineed a example for this test plz reflect on your decisions in the cases of hazelwood v. kuhlmeier and t.m. v. state of florida using the following questions: did your opinion reflect the majority or minority opinion on each case? did you tend to favor loose or strict interpretation of the laws and rights for each case? what factors most influenced your decision and interpretations in each cas