Oxygen because oxygen and glucose are the results of photosynthesis
Answer
A. Purchased it from Mexico
Explanation:
Following the American-Mexican war, which was as a result of Mexican Attack on American soil which led to the killing of Americans in America. There was the Treaty Of Guadalupe Hidalgo.
In the treaty, Mexico ceded the following areas to the United States, Utah, California, Texas , nevada, new Mexico to the United States if America for 15 million dollars
Your answer would be Revolutionaries!
All of the following are social and cultural barriers except the currency shifts.
Language, gift-giving traditions, religious attitudes are cultural barriers. Imagine that you are speaking Spanish and you want to offer a rosary to a chinese people. He will not understand at all the meaning of your gesture, your language and the religious value of the rosary.
