¿Cuál tiene la mayor rapidez A)una onda de sonido de una cuerda plana vibrante O una onda de sonido creada por el ancla de un barco que golpea una roca submarina

answer; civil inattention;

honestly, i believe it's a.true.

do i get brainliest? ?

am i right? ?

i took a test for bio that had this question and these were the correct answers, not sure if this is any now lol

the nervous system and the muscular system work together.  

sweat reaches the surface of the skin and evaporates into the air.

muscles underneath the skin relax, causing hair on the skin to lay flat.