Answer:
Jumping jacks, running around a track, stretching
Things like that
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Depending on who you are writing to, then you change your voice in the article.
ex:
to a friend: hey man
to a teacher: Hello, Mr./Mrs./Ms. _____
et.al
Examples of strength training include lifting weights, using resistance bands and doing push-ups, pull-ups and sit-ups. Even everyday activities such as carrying groceries, playing with your kids and gardening can strengthen muscles. One of the best ways to support strength building is good nutrition. They need to eat more more lean meats good fruits and vegetables .
Cells vary in size from micrometers to millimeters.
Depends on which cells specifically.
