Mammal a has twice the body mass of mammal b. What is the ratio of mammal a's brain mass to mammal b's? report your answer using two significant figures.

One common system for computing a grade point average (gpa) assigns 4 points to an a, 3 points to a c, 1 point to a d, and 0 points to an f. what is the gpa of a student who gets an a in a 3 credit course, a b in each of two 2 credit courses, and a d in a 2 credit course?

To is to remove a word from a document. copy paste cut clipboard

These two squirrels live in the same ecosystem. what type of interaction do the images represent? a. direct competition b. mutualism c. interference competition d. symbiotic e. indirect competition