What are antibodies physical barriers non specfic defense mechanisms spacific defense mechanisms

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?

Buuy which of the following did you include in your response? organs perform specific functions in the body to keep it alive. organelles perform specific functions in cells to keep them alive. done

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions