input question: -  Two birds meet each other - Egg is produced after fertilziation - Mother sits on egg until it hatches - Bird Hatches - Grows up - Flee the next - Starts family  What might be the last step of the process????
output answer: Dies.

input question: -  A can is thrown away into a recycling bin - The can is taken to a recycling center - Melted down along with other cans - The melted metal is turned into bars  What might be the last step of the process????
output answer: Becomes material for other products.

input question: -  Water gets into cracks in rocks - The water freezes into ice - The cracks expand - Over time the rocks split  What might be the last step of the process????
output answer: The rocks are now in smaller pieces.

input question: -  Carbon dioxide from the air passes through small pores (holes) in the leaves - These pores are called stomata - Water is absorbed by the roots - It passes through vessels in the stem on its way to the leaves  What might be the last step of the process????
output answer:
Sunlight is absorbed by a green chemical in the leaves.