Today at the bank, an old lady asked me to help check her balance. So I pushed her over.
I liked carbon before it was coal
Where do you find a cow with no legs? Right where you left it.
There's a couple for ya :)
Answer:
The menstrual cycle provides important body chemicals, called hormones, to keep you healthy. It also prepares your body for pregnancy each month.
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.
