cambronemily6822 cambronemily6822

13-12-2022
Biology

contestada

Acid reflux into the esophagus ("heartburn") is normally prevented by __________.
A) pharyngeal constrictors
B) the upper esophageal sphincter
C) the lower esophageal sphincter (LES)
D) esophageal glands
E) pharyngeal and buccal sphincters

Relax

Respuesta :

Otras preguntas

Write the quadratic equation whose roots are 2 and -6, and whose leading coefficient is 1 .(Use the letter to represent the variable.) =0

why a ladder would be useful if you had to rescue someone from an icy pond

factor the trinomial or state that it is prime 4y²+54y-90

Find dy/dx 2x+3y=sinx

1/3 of something = 3

Why can you remove paint with white spirit but not water?

Write and solve a system of equations that represents each situation. Interpret the solution. Neil has a total of twelve $5 and $10 bills in his wallet. He has

Differentiate the following functions s=4e^3t-e^-2.5 w.r.t.t

Differentiate the following functions s=4e^3t-e^-2.5 w.r.t.t

What takes place when you inhale and exhale