125 Words Miniumum Click Reply when in a post to nest your responses under that main post. RESEARCH (Label this section) Teach the topic to students. Responses must add new information not previously discussed. Consider new factual information tied with critical thinking. Share interesting and current research on the topic. Use APA citations in the…

dq3 Cardiac output is the amount of blood ejected from the left or right ventricle in any given minute. Cardiac output must be maintained in order to keep sufficient blood flow through the capillaries. Identify and describe the factors that directly affect blood flow in the circulatory system dq4 How do the various elements of…

DQ1 Describe the composition, physical characteristics, and functions of whole blood. Explain why it is classified as a connective tissue. DQ2 The human heart is a four-chambered hydraulic pump. A hydraulic pump uses differences in pressure to move material from areas of higher pressures to areas of lower pressures. The pressure differences created by the…