4/20 is equal to 1/5

4/20 is equal to 1/5 - 4/20 is equal to 1/5  Rasta Science Teacher

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todays lesson is about weed killers and its harmful effects on dogs and pets

todays lesson is about weed killers and its harmful effects on dogs and pets

does anyone have an ounce of gratitude for the notes I posted online

does anyone have an ounce of gratitude for the notes I posted online

Today we're going to blaze through the rest of chapter 10

Today we're going to blaze through the rest of chapter 10

trips on acid immediately washes in the laboratory emergency shower station to prevent chemical burns

trips on acid immediately washes in the laboratory emergency shower station to prevent chemical burns

rolls a blunt object down the hallway to demonstrate the laws of physics

rolls a blunt object down the hallway to demonstrate the laws of physics

I was in a haze all day Because I was up all night grading my student's lab reports

I was in a haze all day Because I was up all night grading my student's lab reports

i deal with students like you all the time

i deal with students like you all the time

You gotta get the green Permission slips signed so you can do this lab

You gotta get the green Permission slips signed so you can do this lab

does anyone have an ounce of respect

does anyone have an ounce of respect

i deal with students like you all the time

i deal with students like you all the time
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