input question: -  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 - The lungs expel the carbon dioxide through the nose and mouth.  What might be the first step of the process????
output answer: A person breathes in oxygen

-  The flashlight is turned on - Two contact strips touch one another - A circuit is completed between the batteries and the lamp - The lamp in the flashlight begins to glow - The reflector in the flashlight directs the lamp's beam - A straight beam of light is generated - The flashlight is turned off - The circuit is broken - The beam is no longer visible.  What might be the first step of the process?
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Answer: Batteries are put in a flashlight

Q: -  The magma cools - Particles inside the magma move closer together - Crystals are formed - The crystals contain minerals.  What might be the first step of the process?
A: Magma comes up to the surface of the earth

Question: -  Water is in the air - The water forms tiny ice crystals - The ice crystals collide with each other - The ice crystals stick to each other - The ice crystals get bigger as more of them stick together - The ice crystals get too heavy to be in the air - The ice crystals become snowflakes - The snow flakes fall to the ground as snow.  What might be the first step of the process?
Answer: The air is cold

[Q]: -  As the plates move, they exert a great force - When the force is large enough, the crust breaks - The stress is released as energy - The energy moves through the Earth in the form of waves - We feel the earthquake -   What might be the first step of the process?
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[A]: Plates on the Earth&#x27;s crust move slowly past each other

Problem: Given the question: -  Food is chewed and mixed with saliva (spit) - Food travels down the esophagus (throat) - Food travels into the stomach - Acid in the stomach breaks the food down further - Food travels into the small intestine - Nutrients from food are absorbed into the blood stream - Food travels into the large intestine - Most of the remaining material is now waste - The waste is eventually removed from the body.  What might be the first step of the process?
++++++++++++++++++++++++++++++++
The answer is:

Food is put into mouth