Describe how elements joining together to form chemical compounds is similar to the way the letters on a computer keyboard join together to form words. me with this question i need it for science on tuesday!

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Why does miranda have that particular vision of dr hildesheim answer?