Which of the following best explains why using more than one assessment of cardiorespiratory fitness gives a better picture of fitness level? a. no individual cardiorespiratory fitness test is accurate. b. heart and lung fitness must be assessed separately. c. using more than one assessment provides a more complete picture of an individual's fitness level. d. all of the above select the best answer from the choices provided. a b c d

The history of ethical regulations in human subjects research began with the: a. declaration of helsinkib. nuremburg codec. common ruled. belmont report

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

What is the difference between a journal entry written by an eyewitness to an event and a play written about the same event? a. the journal entry is a historiographical source, while the play is a periodical source. b. the journal entry is a chronological source, while the play is a primary source. c. the journal entry is a primary source, while the play is a secondary source. d. the journal entry is a secondary source, while the play is a periodical source.