Glacial episodes are an example of . a. positive feedback b. negative feedback c. the “Daisy model” d. the Gaia hypothesis

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.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

c. live where it’s cold and icy

you can have just about every answer you can think of