-  Oxygen moves from the lungs into the bloodstream - Air is pushed through the vocal chords - A person talks - Other air is pushed out of the lungs into the environment.  What might be the first step of the process?
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Answer: Air is pulled into the lungs


-  Steam is produced under pressure - Flows into a turbine - The turbine spins - Creates electricity.  What might be the first step of the process?
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Answer: Coal is burned in a boiler


-  They sit still on a perch, like a stump of branch, and wait for prey - They use their highly sensitive hearing to locate prey that cannot be seen - They use their very keen vision to see prey in the dark - They fly silently, without flapping their wings, in order to surprise the prey - The owl silently glides or drops on its prey, grabbing it with its talons and beak - The owl eats the prey, or carries it back to its perch -   What might be the first step of the process?
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Answer:
Owls hunt around their hunting territory away from where they roost during the day