1.-el proceso de intercambio de gases en el alveolo pulmonar se denomina. a) Circulación
b) Páncreas
c) Hematosis
d) Intestino
e) Estómago

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

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.