The trees lose their leaves and colors.

which sentence correctly adds an adverb clause to this sentence?

a.
the trees lose their leaves and colors and some die.
b.
the trees lose their leaves and colors, and the wind blows hard.
c.
the trees lose their leaves and colors, but march weather is pleasant.
d.
when the seasons change, the trees lose their leaves and color.

Jenna stood in front of the closed door. she knew she hadevery right to be here. your exam scores are just as high ascora's, she said to herself. there's no reason you shouldhave been left off the math team while cora was namedcaptain. she had never been one to rock the boat, but shecouldn't just let this lie. she pushed the door open and saw ms. jenson, the mathteam advisor, sitting at her desk. "ms. jenson? can i talk toyou for a minute? " her voice wavered, but she tried to lookconfident."sure," said ms. jenson, "but i hope this isn't about namingcora captain of the math team. i'm afraid my decision isfinal."jenna took a deep breath and prepared to plead her case. which statement best describes the external conflict in this passage?

Which sentences are punctuated correctly? check all that apply. andrew's favorite vegetables are: cucumbers, green beans, and red peppers. darren told me about his travels to different tropical islands: hawaii, puerto rico, and jamaica. there were several activities to choose from at the resort: snorkeling, swimming, and hiking. samantha enjoyed many types of music, jazz, classical, hip hop, country, and heavy metal. on my way to the movies, i had to pick up: roger, miguel, kimberly, and bev.

According to warren in the brown opinion, how did conditions change between the time the fourteenth amendment was adopted and the time the supreme court considered brown v. board of education?