why are chewing tobacco and snuff often-called spitting tobacco?

they increase choking.

they increase mouth dryness.

they increase swallowing.

they increase saliva production.

Which of the following types of food would you generally put a demi-glace on? a.poached fish b.beef tenderloin c.cooked asparagus d.chicken lasagna e.vegetable au gratin

Ireally need to know this answer asap

The maximum blood pressure in the upper arm of a healthy person is about 120 mmhg. if a vertical tube open to the atmosphere is connected to the vein in the arm of the person, determine how high the blood will rise in the tube. take the density of the blood to be 1040 kg/m3.