What fossil fuel would have the most to do with workers building sturdier buildings? Coal, natural gas, or petroleum are examples

What are the four basic classes of organic molecules how do they differ structurally and functionally

Chicken pox and hepatitis are bacterial diseases. true or false?

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?