Positive inotropes allow the heart to pump blood with fewer heart beats. they do this by the end-systolic volume (esv).

7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?

Is there any solid scientific evidence that humans have been cloned?

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?