Answer:
1) Linebacker
: Defends against the pass and push forward to stop the run or tackle the quarterback
2) cornerbacks and safties
: Battles with the offensive line to try to stop a play or sack the quarterback
3) wide receivers
: Catch the balls thrown by the quarterback
4) running backs
: Take a handoff from the quarterback and run with the ball
5) guards and tackles
: Defend against the pass from the quarterback to the wide receiver and also help stop the run
6) tight ends
: Snaps the ball to the quarterback and blocks the defense
7) Center
: Keeps the defense from trying to get the quarterback or running back
8) defensive line
: Block the defense and will also catch passes
9) quarterback
: Pass or hands off the ball
A fetus is considered viable as early as 24 weeks.
<h3>Age of viability of fetuses</h3>
A fetus is formed from a zygote.
A fetus is considered viable when it can survive and become a normal human irrespective of whether it gets to the required gestation period before being delivered.
This period has been found to be as early as the 24th week after fertilization.
More on fetuses can be found here: brainly.com/question/7964921
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