Frogs have two sets of eyelids. The first set works much like human eyelids, for the frog closes them to shut out light and wipe its eyes clean. But when frogs dive, they close the second set of eyelids, which are transparent and enable frogs to see clearly as they swim underwater
A frog is an amphibious animal that typically has a moist skin, webbed feet, and bulging eyes. Frogs also have the ability to jump long distances and they lay their eggs in water.
This is because the frog skin secretes a mucus that helps keep it moist
The nictitating membrane is a translucent third eyelid in frogs that provides protection and helps keep their eyes moist. It acts as a protective barrier while allowing some visibility, enabling frogs to see basic shapes and movements even when their eyes are covered.
The frogs have mucus glands in their skin that secrete mucus. These mucus glands keep the frog's skin moist so that the diffusion of gases can occur. Oxygen diffuses into the frog's bloodstream and carbon dioxide diffuses out.
A frog is somewhat diamond shaped. They are amphibian and common to many countries. They have eyes on either sides of their head and strong extend-able legs at the bottom of the diamond.It looks like a trigonal with long hind limbs .
With the nictitating membrane, which keeps it moist
It has to be in water to keep it moist to survive
The outer part of a frog is comprised of the skin, which protect the frog and helps keep it moist.
To keep your eyes from drying out. Dry eyes can cause your eyes to be bloodshot!!!!
To keep your eyes moist so that you can see :)
The Tokay gecko species, has no eyelids. Because of this, the eyeball must consistently be licked, to keep moistened and improve vision.
toxin
A frog is an amphibious animal that typically has a moist skin, webbed feet, and bulging eyes. Frogs also have the ability to jump long distances and they lay their eggs in water.
The function is for water, oxygen, and carbon dioxide to pass through it, enabling the frog to either breathe or keep it's skin moist and keep the insides in.
The slime on the frog's skin is mucus. It is necessary for the frog's skin to be moise because the frog breathes and drinks through the skin. If it were to dry out, it would suffocate. The mucus secreted by the frog's skin helps keep it moist.
To protect it from objects and to coat the eyeball to keep it moist.
From my knowledge, I'm pretty sure that the mucus that surrounds a frog's body helps to keep it moist when it is out of the water, seeing as a frog is an amphibious creature.