You should spend equal time in warm up and cool down. how long should you spend in each?

Match the terms to their correct definitions. 1. childless couple a father or mother raising his or her children without another adult partner 2. foster family family created when a single parent marries another partner 3. single-parent family parents who have children live with them temporarily 4. blended family several related people who were born in different eras and are living together 5. multigenerational family a couple who has no kids