Which sentence uses commas correctly?

a.
hearing her worried cries, we attempted to rescue the cat stuck in the tree.

b.
during the rescue several small branches, fell to the ground.

c.
while we are waiting, for the fire department, do not climb the tree.

d.
hey let's try to tempt her down, with some cat food.

Imagine you are reading a story about a character named dray. dray is captain of the basketball team and practices for hours after school in order to achieve his goals of playing in the nba. one day, dray decides that he hates basketball. he quits the team and takes up knitting instead. what is the introduction of this new plot point is an example of a. an anticlimaxb. a conclusionc. a contrivanced. a climax

Is directly communicated and requires little interpretation

How does human environment effects biosphere