What is the final result of mitosis in a human

Which of the following descriptions of proteins are true? i. proteins can have different sequences of amino acids. ii. proteins can have different shapes. iii. proteins can have different numbers of amino acids. a. only i and ii are true. b. only ii and iii are true. c. only i and iii are true. d. i and ii and iii are all true. e. none are true statements

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?