WebAfrican elephant. An African elephant photographed at Indianapolis Zoo in Indiana. African elephants are the largest land animals on Earth. They are slightly larger than their Asian cousins and ... Webelephants are heavier than humans and, the argument generally runs, the human brain is heavy in relation to the weight of the body. It is because heavier bodied species have …

‘Big-brained’ mammals may just have small bodies, study suggests

WebOct 30, 2006 · "This would seem to be a trait common to and independently evolved by animals with large, complex brains, ... black hole in the universe — a cosmic monster 10 million times heavier than the sun ... clothing alterations perth city

Why Do Bigger-Brained Animals Have Longer Yawns?

WebAnswer (1 of 8): Suprisingly, Neanderthal had both a bigger brain and a bigger brain-to-body-weight ratio. Where they smarter? Most scientists think not, a minority considers it … Brain size usually increases with body size in animals (i.e. large animals usually have larger brains than smaller animals); the relationship is not, however, linear. Small mammals such as mice may have a brain/body ratio similar to humans, while elephants have a comparatively lower brain/body ratio. In animals, it is thought that the larger the brain, the more brain weight will be … WebIt has to do with the RATIO of brain weight to the entire body weight. For example, human beings have a ration of about 1-to-50. Most other mammals have a ratio of 1-to-180. For birds, the ratio is 1-to-220. So the brain takes up more weight in human beings than it does in other animals. Intelligence also has to do with the different components ... byrnes easylive auctions