Choose the correct word from the drop-down menu to complete each sentence. is dark, highly decomposed organic matter found in soil.

is a mixture of materials that holds moisture and drains well.

contains coarse grains and allows water to drain quickly.

contains medium grains and retains water.

contains fine grains and has little space for water.

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

Which substances have the lowest melting points: ionic covalent, or metallic