Answer:
To scale means it's the same size as in real life, as in 1 foot = one foot
Scaled means it's shown either larger or smaller, as in 1 foot = 1 inch or 1 foot = 1 mile
Explanation:
Species are populations that interbreed and produce fertile offspring Eh?
Hope This Helps!
Cell membranes enable organisms to maintain homeostasis by regulating the materials that may enter or leave a cell.