Which blood component stops the bleeding after a cut? plasma
platelets
red blood cells
white blood cells

The ph of your mouth is very similar to that of stomach. true or false?

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages