Science Buddies: "Ask an Expert"

which of the following are true and false

1) In the early 1900's George Washington carver's research contributed to promoting alternate crops (in place of cotton) such as peanuts and sweet potatoes.
2) was Marie curie the first person to win 2 Nobel prizes
3) three years after receiving the 1903 nobel prize in physics, pierre curie died of cancer, probably caused by exposure to radiation
4) rosalind franklin won the 1962 nobel prize in chemistry for determining the structure of dna
5) in 1903, john Dalton received the nobel prize in chemistry for his atomic theory
6) the manhattan project is a movie written and directed by woody allen. The movie depicits the life of albert Einstein.
7) The molecular structure of bioethanol is chemically different from that of regular ethanol.

Hello. Your questions sound like a homework problem, and this forum is strictly for students working on their science fair project. If this is part of a project, please write back and tell us more about your experiment. If not, there are other more appropriate forums to help with homework questions.

Thanks