Answer:
Chicken???
Explanation:
Chicken is meat where you can make chicken fajita tacos con queso i don't know bro
(Just wanna let you know nothing is shown)
Answer:
The “lub” is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second sound,” dub” or S2, is caused by the closure of aortic and pulmonic valves, marking the end of systole.
7 I think I'm just guessing to get points
