Aresearcher discovers that polar bears have very good insulation and very think hair (similar to pandas). however, they do not show the rest of the panda behaviors. for example, they have high daily energy expenditure and are very active. why are the panda and polar bear so different?

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an

What do nitrifying bacteria convert