Help please and thanks

you got the first one right number 8 would i think be b probably i don't know number 9 is a of course because it makes much sense

Explanation:

also 10 is how i got it is because if you read the whole thing it would make sense and b from 9 makes sense and also it does more then a

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.