Question

lions have eyes in front while deer have eyes on the side. How do these adaptation help the lion and the deer

Answer 1

Lion has to hunt so it's front eyes are useful in sensing the prey.

Whereas deer's eyes enable it to sense any predators around it

Hope it helps.

Answer 2

lions have eyes in front of their head to help them see their prey from a great distance.

deer have eyes in side of the head which gives them a wide range of vision to  spot their predators.