Karen has blue eyes, whereas tom's eyes are brown. their different eye colors can best be attributed to

Forces that are equal in strength but opposite in direction are a.) balanced b.) unbalanced c.) always result in motion d.) do not exist

Agriffin is a mythical creature that appears in many stories. it has the head of an eagle and the body of a lion. what role if any could the griffin have in the science of biology

The diagram shows a nerve cell. which row in the table labels the diagram correctly?