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Why do animals in warm climates have big ears?
To expel heat more efficiently. In the case of animals such as the fennec fox, those large ears have a large amount of blood vessels close to the skin which allows heat to dissipate more quickly. In the case of animals such as elephants (particularly African elephants, who have larger ears than their Asian cousins), the ears also keep the animal cool by acting as a fan of sorts when the elephant waves them back and forth.
Why does a fennec have long ears to live in the desert?
Fennecs have large ears, in part, to help dissipate heat. No doubt, they benefit by hearing well also. Warm-blooded animals in hot climates often have larger extremities and appendages than their counterparts in cooler climates. This is a principle called "Allen's Rule," named for Joel Asaph Allen, who first formulated the principle in 1877. See http://en.wikipedia.org/wiki/Allen%27s_Rule for more information about Allen's Rule.
Do vampire bats live in cold climates or warm climates?
All bats prefer warm climates
Why do polar animals have smaller noses and ears than animals in warmer climate?
to stay warm/retain body heat.
Why do elephants live in hot places?
Elephants live in hot places because they have adapted to thrive in warm climates. Their large ears help regulate their body temperature, and they also require a lot of water to stay hydrated in these environments. Additionally, warm climates provide an abundance of food sources for elephants to sustain their large bodies.
How does the size of a moose help it survive?
Themoose's large size makes survival in warm climates difficult,
How do fat help animals adapt to hot and cold climates?
In cold climates, the blubber helps to insulate the animal and keep them warm.. In hot climates, of there's limited food supply, the blubber acts as a food supply.
Do Guinea Pigs live wildly in NY?
No, this is not a place where they are wild. These animals are warm weather animals and like the warmer climates. They come from places like Brazil.
Do ocelots live in warm or cool climates?
i think they live in kind of mid - way climates. The ocelot is generally found in warm climates.
What part of a jackrabbit helps him cool?
Their ears have large blood vessels in them, which draws the warm blood to their thinly furred ears, thus cooling them off.
Are penguins warm blooded or cold biooded?
Penguins are warm-blooded animals. They are endothermic, meaning they can regulate their body temperature internally. This adaptation helps them survive in cold climates.
What do Brazil and Britain have in common?
they both have tropical climates
