6 inches and above
The sentence above shows an act that enables family planning.
As of today, the population of the Philippines is continuously and might cause overpopulation in the future. However, this can be prevented and/or remedied with family planning.
Family planning is the practice of planning to control the number of children to bear and their birth interval/s.
Practicing family planning and having fewer children clearly shows that it is one of the acts that enables family planning. Aside from the very obvious first three words, the phrase "have fewer children" also gives hint that family planning is in effect. Having fewer children means that the couple have planned how many children they would have.
Explanation:the strength training exercise i the most important in the body in people
20 26 32 38
26 and 32 is the two arithmetic means between 20 and 38