To find out which key will open a lock, you try several until one works. this kind of learning is called

ability to mate mark me brainliest

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

the animal that would be cutest if scaled down to the size of a cat? elephant