in scientific notation, the value of the speed of light in a vacuum will be written as 2.995 * 10^8. when this value is represented in the form of a * 10^b, then,...Read More
why is cellular respiration important for homeostasis? it changes food into energy that the organism can use.which of the following is most likely to happen if a cell is not able t...Read More
in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustra...Read More