Snakes cannot close their eyes true or false

Snakes have no eyelids, so they can never close their eyes or blink. Instead of eyelids, thin clear membrane cover their corneas, called spectacles or brilles. These are attached to their skin. Although they can not close their eyes, they can close the retinas when they are sleeping.

This is true since snakes do not have eyelids. I actually own 2 ball pythons and a boa so I know this is false.

Hope this helps.

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.