Statement I: | Frog eye does not have closable eye lids. |
Statement II: | A nictitating membrane provides protection to the eye, especially when the frog is swimming. |
I: | To warm up, they can move into the sun or onto a warm surface; if they overheat, they can move into the shade. |
II: | In cool damp conditions, the colour of the skin will be lighter than on a hot dry day. |