Problem: - Iron is exposed to oxygen - Is exposed to air - A chemical reaction occurs - The iron starts to oxidize What might be the last step of the process?

A: The iron starts to rust.
Problem: Given the question: - The salt water is heated - As the saltwater is heated the water becomes a gas - The salt particles sink to the bottom of the container - Gaseous water is piped into another container - Allowed to cool - The salt particles are left behind in the first container What might be the last step of the process?
++++++++++++++++++++++++++++++++
The answer is:
The second container contains fresh water.
input question: - You find an empty ice cube tray - You fill the tray with warm water - You carefully place the tray on an even surface in a freezer that is at least 32 degree Farhenheit, the freezing point of water - The water begins to get colder until it starts to freeze solid - The water expands as it freezes, one of the few liquids that has greater volume as a solid What might be the last step of the process????
output answer: Because you used warm water, the gasses in the water had evaporated out, so you will have nice clear ice cubes without cracks from the trapped gasses
- A sperm and egg meet inside a woman's fallopian tube - The fertilized egg, now a zygote, travels to the uterus - The zygote implants in the uterus - The zygote becomes an embryo - The embryo becomes a fetus - The fetus grows for approximately 9 months - The woman gives birth to a baby - The baby grows into a child - The child becomes an adult What might be the last step of the process?
----
Answer: The adult mates with another adult
Q: - You eat food - Your stomach digests the food - Sugars from food enter your bloodstream - Insulin helps turn sugars into energy What might be the last step of the process?
A: Insulin helps your body store the energy in fat, muscle and liver cells
[Q]: - There is a fetus in the womb - They are born and are a baby - The baby grows into a child - Puberty turns the child into an adolescent - The adolescent becomes an adult - An adult becomes an elderly person What might be the last step of the process?
****
[A]:
The elderly person dies.