Larger mammals in the food chain that prey upon them; change in their natural habitat that deprives them of resources like food; extreme weather conditions for which they're ill prepared. The major threat that keeps mammals from surviving has always been the predator known as man.
We are mammals and mammals are land creatures. We have hair to keep ourselves warm.
They breathe to keep alive
we keep on destroying their homes
Usually hair or fur keeps mammals warm.
The purpose of mammals fur is to keep them warm through the winter
Mammals fur tends to grow thicker when the weather becomes colder. Hope this helped! :)
some mammals sweat, but the dog pants to keep cool
Koalas and Kangaroos belong to the group of animals known as Marsupials. These mammals are characterized by having special pouches in which they keep their young.
Mammals need to keep their body warm and it is possible by the body covering they have...fur and hair
Mammals have internal fertilization and live birth, allowing for better parental care, nurturing, and protection of offspring compared to birds, which usually lay eggs. This can increase the chances of survival and success of mammal offspring.
All mammals expend a significant amount of energy producing milk for their offspring. This is an evolutionary feature unique to mammals and it confers a significant benefit to the offspring - the milk is complete nutrition for the offspring, which gives the offspring better odds of surviving to reproductive age itself.
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