Which are possible functions of skeletal muscles? a. maintenance of posture b. both highly coordinated and localized simple movements c. temperature regulation d. support of certain body organs e. regulation of the movement of material through certain body tracts?

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a). it must be open to modification if new evidence doesn't completely support it. b). it must be based on scientific observations that can be repeated in a controlled setting. c). it must be applicable to future events and occurrences. d). it must be consistent with only a small portion of relevant observations or data.