On a scale of 1 to 10, with 1 being very unlikely and 10 being very likely, how likely is it that a comet will strike earth during your lifetime? a. 1 b. 4 c. 7 d. 9

Deserts (especially true deserts) are not easy places for animals to live. animals who live in them often have special features that them survive. which adaptation would be for this group of animals? a) keen eye sight b) short, narrow legs c) tolerate heat d) webbed feet