<span>You will need many props for your Specific tracks
(whatever you see in the film!). It's impossible to
say what you will need until you see the picture
and as time goes by you will add to your collection
(if you have space!) - garbage day in my
neighborhood is 'golden day' as I collect some of
best props from the stuff people throw out: old
bicycles, doors, sinks, wood, metal, desks, etc.</span>
The sensor of a mouse connected to the computer or the touch pad being touched and swiped around on
Explanation there is the rest in comments
They’re right, most of the time the question you ask can confuse them or you may say it incorrect etc.
Answer:
i'm sure this question goes in biology
