input: Please answer the following: - When water freezes it becomes 10% bigger, or takes up 10% more space - As water expands it puts great pressure on the walls of anything containing it, including any rocks which happen to be surrounding it - The force of the pressure exerted on the rock surrounding it is enough to wedge the walls of the crack farther apart, thus expanding and deepening the crack - Clay expends when wet like ice does - This causes rock to break apart - Some plants like mosses and lichens are capable of growing without soil on bare rock What might be the last step of the process?
++++++++++
output: When they do this their roots penetrate pores and crevices and cause rocks to split apart as the roots force their way down through the rocks
Please answer this: - 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?
++++++++
Answer: The elderly person dies.
Problem: - A person breathes in oxygen - The oxygen passes through the bronchial tubes to the lungs - The oxygen is moved into the bloodstream - Circulates through the body - The cells in the body exchange the oxygen with carbon dioxide - The bloodstream carries the carbon dioxide back to the lungs What might be the last step of the process?

A: The lungs expel the carbon dioxide through the nose and mouth.
Problem: Given the question: - Bats fly through an area - The bat makes sounds with their mouth or nose - The sound waves travel away from the bat - The sound waves hit objects - The sound waves bounce off the objects back towards the bat - The bat hears the sound waves echoing off the objects - The bat knows where the objects are because of where the sound echoed from What might be the last step of the process?
++++++++++++++++++++++++++++++++
The answer is:
The bat doesn't hurt itself by hitting the objects.
input question: - He air we breathe contains oxygen and other gases - Once in the lungs, oxygen is moved into the bloodstream and carried through your body - At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide - Your bloodstream then carries this waste gas back to the lungs where it is removed from the blood stream and then exhaled What might be the last step of the process????
output answer: Your lungs and respiratory system automatically perform this vital process, called gas exchange
input question: - Energy builds up in the crust of the earth - The energy causes the fault lines give way - The earth's plates move - The energy radiates outward from the fault in all directions What might be the last step of the process????
output answer:
The seismic waves shake the earth as they move through it.