Oakland Athletics. The Oakland Athletics (often abbreviated to A's) are an American professional baseball team based in Oakland, California. The Athletics compete in Major League Baseball (MLB) as a member club of the American League (AL) West division. The club plays its home games at the OaklandâAlameda County Coliseum.
In early adulthood (ages 20â40), our physical abilities are at their peak, including muscle strength, reaction time, sensory abilities, and cardiac functioning. The aging process also begins during early adulthood and is characterized by changes in skin, vision, and reproductive capability.
These characteristics describe the sequence of events in girls as they move through puberty: 1  Breasts begin to develop and hips become rounded. 2  The increase in the rate of growth in height begins. 3  Pubic hair begins to appear, usually 6 to 12 months after the start of breast development.