Willl give a brainlest many u. s. farmers have lost their family farms over the last 40 years because they could not afford new machinery grow traditional crops use many pesticides

Hello there!!

I think the correct answer is the first option witch is Afford new machinery.

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Goodluck!

the answer is c) abandoned properties that are contaminated with hazardous materials.

it would lead to upper respiratory infections and pneumonia.