Final answer:
In baseball, nine players are on defense including the pitcher, catcher, four infielders, and three outfielders, with each player covering a specific area and role on the field.
Step-by-step explanation:
In baseball, nine players play on defense at any given time during the game. These players are comprised of the following positions: pitcher, catcher, first baseman, second baseman, shortstop, third baseman, left fielder, center fielder, and right fielder. Each player has a specific area of the field to cover and a role to play in defense, whether it is fielding ground balls, catching fly balls, or throwing runners out. Just as teamwork is essential on a softball team where players cover specific parts of the field and work together, the same level of teamwork is critical in baseball. The collective effort of all defensive players helps to prevent the opposing team from scoring runs.