two motorcyclist a and b, started simultaneously moving towards each other. from the graph given below, find the distance each of them covered, time before they meet, and the average speed of motorcyclists.

What percentage of the earth's water is available for use by living things?

All of these sentences include commonly confused homophones. which sentence is correct? you put too much sugar on your breakfast serial. my father grows vegetables and flours in his garden. will someone me untie the knot in my shoelace? when did the captain set sale on his trip to north america?

In 1919, the temperance movement finally succeeded. they secured ratification of a constitutional amendment (the that banned alcoholic beverages. prohibition began with the 1920 passage of the which enforced the amendment.