When a log burns, there is heat and light energy in the flame. where does the heat and light energy come from? select true or false for the following statements. some heat and light energy: t f - comes from the airt f - is created by the flamet f - comes from the logt f - comes from the person who lit the log. you in advance!

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

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

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?