Many scientist are looking at alternative energy sources to replace fossil fuels. this can best be explained by which statement.

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

Nucleic acid certain protein cell membranes certain carbohydrates

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false