What advantage is it for a wild mammal that cook its food to have so many heat receptors in tongue?

Wild mammals don't cook their food.

You might be thinking about the many taste buds and heat receptors mammals have on their tongues. These are actually important for survival and feeding, not for cooking. Here's why:

* Taste buds: They allow animals to identify food sources, distinguish between safe and potentially harmful plants, and find the most nutritious options.

* Heat receptors: These help animals detect the temperature of their food, which is crucial for determining if something is too hot or cold.

Here are some examples of how these senses benefit wild mammals:

* Identifying food: A deer can use its taste buds to differentiate between palatable grasses and poisonous plants.

* Finding the best food: A wolf can use its heat receptors to sniff out the warmest, freshest prey.

* Avoiding danger: A bear can sense if a berry is too hot or cold before biting into it.

So, while wild mammals don't cook their food, their many taste buds and heat receptors play a vital role in their ability to survive and thrive in their environments.