A. IS WHAT I WOULD CHOOSE
Answer:
The amount of people per square mile or kilometer of land; also called arithmetic density.
Answer:
(especially of a leaf or shell) having a round-toothed or scalloped edge
Explanation:
Answer: RNA polymerase II hope this helps if not comment back and I’ll reply
George is lifting weights. He starts by doing biceps curls
which involves flexing his
elbows. His elbow is able to bend
because the humero-ulnar joint is a hinge
joint. Sam is doing leg presses, extending his knees as he pushes
against the weights. Meanwhile, Jane is doing "lat pulls" by pulling
downward on a weighted bar. This movement involves adduction of her arms.
Her shoulder joint is a ball-and-socket joint, allowing
a wide range of movements.
