What compound in body fluids adds to the fluids' electrical conductivity? a. glucose b. lipids c. urea d. sodium

What causes temperature extremes in the desert

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

Which of the following human activities resulted in the growth of the north american deer population?