D!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I believe you right C should be the answer
Answer:
A-the silk road increased contact between China and the Middle East
Answer:
A
because it was the last time Confederate troops were able to invade the North
Answer:
Energy flows through an ecosystem in only one direction. Energy is passed from organisms at one trophic level or energy level to organisms in the next trophic level.
Explanation: