The epiglottis is normally straight at rest, allowing air to enter the larynx and lungs. When a person swallows, the epiglottis folds and covers the entrance to the larynx, preventing food and liquids from entering the windpipe and lungs.

Answer:

c)

Explanation:

b) and d) are incorrect because there is only one wave, but there are two fields.

a) is incorrect because the electric field and magnetic field are not parallel, they are perpendicular, or 90 degrees to one another, so this means:

c) is correct.

Answer: A

Explanation:The Pawn moves directly forward, never backward or to the side. Pawns capture a piece that is one square diagonally forward. Though Pawns normally cannot move diagonally, this is the only way they capture.

Based on the information provided, the best move to capture a hanging piece would be: A) Nxg3

Nxg3 would be the best move to capture a hanging piece.

This move involves sacrificing the knight to capture the hanging piece, which could be a bishop or pawn, depending on the position of pieces. After Nxg3, the opponent may capture the knight with different piece, but the player who made the move will have successfully captured the hanging piece.

However, it's important to note that the best move ultimately depends on the overall strategy of the player and the position of the other pieces on the board.

To know more about chess, refer

https://brainly.com/question/1401793

#SPJ1