Some interesting facts about animals include that elephants have the largest brain of any mammal ever, many species of fish change gender depending on need, and beavers live 29-hour days during the winter. Because elepha... More » Pets & Animals Animal Reproduction

An important fact about animal cells is that they are eukaryotic cells. Although plant and animal cells are both eukaryotic, animal cells have different organelles and are smaller than plant cells. An organism can be com... More » Science Biology Cells

Some facts about animal abuse are that, as of 2015, all 50 states have felony laws against animal abuse, also that studies show humans who abuse animals are more likely to abuse humans as well. Neglect of an animal is al... More » Pets & Animals Pets
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There are few observable traits distinguishing migrating animals from non-migratory species. Many birds, such as Arctic terns, mallards and bar-tailed godwits migrate across vast distances, while some of their close rela... More » Pets & Animals Animal Reproduction

Some fish eggs can hatch within three days of being laid, while others can take as long as 14 days. The length of time it takes a fish egg to hatch depends on many factors, including the species of fish and environmental... More » Pets & Animals Animal Reproduction

The length of baboon teeth varies depending on the species and gender of the animals. Males have two upper canine teeth that are larger than the canine teeth found in female baboons. More » Pets & Animals Mammals Apes

Some of the forces that drove the first agricultural revolution, which is also referred to as the Neolithic revolution, were a change in global climate, the extinction or growing inaccessibility of large game animals and... More » History Ancient History