In inhalation toxicology, forced expiratory volume may be defined as: a. volume of air exhaled per unit time b. residual volume plus vital capacity c. maximal inspiration and exhalation d. volume of air that is exchanged during restful breathing

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.