Question

how do sense of smell help animals​

Answer 1

Some animals have noses for smelling, and others use an organ that works like a nose to sniff or sense information. Animals can also release smells to send a message to other animals. A scent can be used to help find food, communicate, mark an animal's territory, find a mate, and keep away another animals.

Answer 2

Answer: They help animals by finding their prey when their prey is camouflaging. They also help them by identifying where their predator is.

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