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BR Unit 13
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p_ _ _ _ _ _y
properly
Oops!
Okay!
Who invented the bug spray?
The U.S. Army
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Okay!
i _ _ _ y
itchy
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Okay!
What chemical is used in some bug sprays?
DEET
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Okay!
che_ _ _ _ _
chemical
Oops!
Okay!
i _ _ _ _ t
invent
Oops!
Okay!
a _ _ _ y
apply
Oops!
Okay!
There are also other bug sprays do not contain some DEET. O? X?
X, not some/ Any DEET
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Okay!
What is the first step to use bug spray safely?
Don't use it if you have open cuts on your skin
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Okay!
What did some scientists say about DEET? ( 2 things)
It is poisonous and can kill people if they use improperly
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p _ _ _ _ _ l
painful
Oops!
Okay!
Why did they invented the bug spray?
To protect its soldiers
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When did the bug spray invented?
In 1940s
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Okay!
c_ _ t_ _ _
contain
Oops!
Okay!
i_ _ _ _ _ _ _ _ y
improperly
Oops!
Okay!
Some people do not like the _ _ _ _ _ of DEET
smell
Oops!
Okay!
p_ _ _ _ _ _ _ _s
poisonous
Oops!
Okay!
M_______________________
mosquitoes/ Mosquito
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Okay!
Other bug sprays that do not contain DEET are not effective and strong as the other. O? X?
X, they are just as same
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Be sure to wash your skin with _____________________________ after using it
soap and water
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Okay!
l _ _ _ _
label
Oops!
Okay!
s_ _ _ g
sting
Oops!
Okay!
i _ _ _ _ t
insect
Oops!
Okay!
ef_ _ _ _ _ _ e
effective
Oops!
Okay!
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