Work in pairs. examine the partial periodic table that follows the list of clues

I can't im a only child

Explanation:

your not the only child

Explanation:

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.

the correct answer is:

a population changes in response to a change in the environment.