Ted and his wife Heidi go to work to provide for the family. Which function of marriage are they fulfilling? A emotional support B socialization C economic support D reproduction

Cardiac output is affected by heart rate exercise stroke volume all of the above

What do scientist use to map human genome?

Which statement describes the u.s organ donation system? a. about 200 lives are saved per year b. transplant recipients must pay for organs c. the waiting lists for organs are very long d. it is mandatory