Which cause is most responsible for cystic fibrosis (environmental, recombination, mutation)?

What characteristic make legumes a good food source for food insecure populations

What is the farthest destination to date for a human spaceflight mission?

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front