10. When a person chews, saliva from the mouth mixes with starches in food. These starches begin to turn into sugars. Changing starches into
sugars is BEST described as *
O a chemical change
a phase change
O a cellular change
a physical change

How air particles exert a pressure on the inside of the balloon

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

What is i fracture in the crust called when land move up, down or sideways