Arace car driver injures the right ventral root of his first lumbar vertebrate during a car crash. what major functions could be lost due to his injury?
a. movement in his lower extremities
b. sensation in his left lower extremities
c. movement in his upper extremities
d. sensation in the right section of his upper body
i think that it is a or b but i'm not sure.

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.