Ithink a
which sentence does not contain any errors in comma usage?
a.
many farmers planted corn, and others planted soy beans.
b.
jeremy sent a letter in the mail, but, later that week katie replied by e-mail.
c.
the artist paints landscapes and animals and then she sells her artwork at the outdoor market.
d.
a factory recently closed in pittsburgh but, another one is opening soon.

Read the excerpt from "death by black hole."albert einstein's general theory of relativity, published in 1916, provides the insight to understand the bizarre structureof space and time in a high-gravity environment. later research by the american physicist john a. wheeler, and others, to formulate a vocabulary as well as the mathematical tools to describe and predict what a black hole will do toits surroundings.read the excerpt from "man listening to disc."and i bow deeply to thelonious monkfor figuring out a wayto motorize or whatever-his huge pianoso he could be with us today.these excerpts are similar because both texts

Timed. from kate chopin the awakening despite the opinions of seemingly everyone else, madame lebrun likes which of her sons better

What functions as a reflexive pronoun in the sentence the professor herself wanted to attend the conference, but it was cancelled when she and several other presenters had to excuse themselves