[Q]: - These plants die - The soil gains organic material - The soil becomes more fertile - Larger plants are able to be supported - Trees eventually grow. What might be the first step of the process?
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[A]: Grass and small plants grow in an area

[Q]: - The spore lands on a piece of bread - The spore grows hyphae into the bread - The mold forms a colony - Sporangiophores grow upward - The mold sends out spores. What might be the first step of the process?
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[A]: A mold spore floats through the air

[Q]: - Passes through the lungs - And into the bronchial tissue - The carbon dioxide is removed - The lungs bring the oxygen to the rest of the body. What might be the first step of the process?
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[A]: Air is brought in through the mouth

[Q]: - The egg hatches into a baby bird - Baby bird eats - Grows into an adult bird - The bird finds a mate - The pair build a nest - The birds lay eggs. What might be the first step of the process?
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[A]:
A bird lays an egg