Problem: - Water comes into contact with something made of iron - The water combines with carbon dioxide in the air to form carbonic acid - As the acid is formed, the iron starts to dissolve - Some of the water breaks down into hydrogen and oxygen - The free oxygen and dissolved iron bond together What might be the last step of the process?

A: They form iron oxide, which is rust
Problem: Given the question: - Humans are born as babies - Babies become infants - Infants become children - Children learn skills - Children become teenagers - Teenagers undergo puberty - Teenagers become adults - Adults have children - Adults become elderly What might be the last step of the process?
++++++++++++++++++++++++++++++++
The answer is:
Elderly humans die.
input question: - Sunlight passes through the glass into the greenhouse - The plants and floor absorb the the sunlight - The absorbed sunlight is converted to heat - The heat cannot escape the glass - The heat is trapped in the greenhouse - The hot air rises - The colder air at the top is pushed to the bottom What might be the last step of the process????
output answer: The colder air is then warmed by the floor and the plants.
- Sunlight hits chloroplasts in the plant - The energy from the sunlight causes an enzyme in the plant to break apart the water - The water breakes into oxygen, hydrogen, and electrons - Hydrogen, along with electrons energized by light, converts NADP into NADPH What might be the last step of the process?
----
Answer: Oxygen diffuses out of the plant as a waste product of photosynthesis
Q: - Gases cause pressure beneath the earth - The gases come to a head and push molten magma to the surface - The magma cools - With enough time the pressure builds up greatly What might be the last step of the process?
A: The resulting volcano may explode.
[Q]: - 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?
****
[A]:
Dies.