What information could you determine from a roche moutonnée like this one?

a. the glacier was moving west to east
b. the glacier was moving fast
c. the glacier was extremely large
d. the glacier was moving east to west

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

Why were the results whit just water so much different than the trials with the detergent ?