Traditionally this term "Greying of America" talks about how the population of America has more older Americans (aka Adults, etc.) Another way this is said is that the "standard" or "median" age of America is growing. In general, no matter how this is referenced to/about, when you state this you are stating that the population of America (and/or America itself) is becoming older.
As the transmission medium between muscles and bone, tendons perform an essential role in movement by transmitting the contraction force generated by muscles to the bones they hold, making them essential for joint stability.
<span>An inflammation of the tissue under the foot (fascia) caused by overuse and improper athletic footwear. Characterized by intense start-up pain under the heel bone: plantar fasciitis Please mark brainliest, thx!