You answered it yourself??
D. Being prepared to argue
Gravity is a natural phenomenon
or
Mirages are a common desert phenomenon
Each time a new social media app is revealed to the world it becomes a phenomenon for a while and then slowly fades into unimportance
Answer: My family is staying fit by taking walks throughout our neighborhood and playing outside together as a family. These exercises have helped me and my family be happier and healthier during the pandemic. Next week to continue staying healthy though exercise my family and I are going to continue with these exercises such as the walking in the neighborhood and going outside. These things put together will help me and my family stay healthy and fit.