Aparent with type ab blood could not produce a child with type ?
a. b
b. a
c. o
d. ab

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?