Question: - A larva is born - The caterpillar eats constantly until it grows bigger - The caterpillar starts to form a cocoon around itself - The caterpillar becomes a pupa - After some time the cocoon hatches What might be the last step of the process?
Answer: And a butterfly is born.

Question: - Oil is gathered through mining operations - The oil is transported to stores - Oil is purchased by homeowners - Oil is placed into a stove in the house - The oil is lit on fire, and burns for a long time What might be the last step of the process?
Answer: The warm air off of the oil travels through the house

Question: - Bread is exposed to the elements - Bread absorbs water from the air - Bread absorbs warmth from the air - Dust particles with mold spores fall on bread - Mold spores start to consume the bread for energy What might be the last step of the process?
Answer:
Mold colonies grow until they are visible.