Answer:
They have bigger ears to prevent overheating.
They know how to swim.
Explanation:
Elephants are mammals that are very large in size. They are herbivorous in nature.
Elephants have undergone various adaptations which enables them to be able to survive in today's climate. Such adaptations include:
a. Their big ears: Elephants tend to live in very hot regions of the earth. In order to cool their body temperature, Elephants flap their big ears around and about in order to cool their body temperature.
b. Their ability to swim: Elephants possess the ability to swim, because they have a big body which helps them to float as well as very strong legs. Swimming can also helps them to cool their body temperature whenever they feel hot.
