How do frogs and toads, as well as salamanders, typically protect themselves from predators? by injecting venom into the predator using teeth

by crawling or hopping to a safe place

by squeezing the predator to suffocate it

O by rolling over and pretending to be dead

by crawling or hopping to a safe place

Explanation:

Most Amphibians like frogs, road, salamander protect themselves from predator by hopping and crawling to a safe place because they have the ability to puff out and look bigger in the sight of the predator. They can also remain underneath in water quietly for a long time. For example frog secrete moisture which sometimes it is irritating to the predators and serve as a defensive mechanism.

enzyme speed up the reactions

we would need to see the picture to answer it