8.All of the following are simple machines except one. Please select the choice that is NOT a simple machine. A. Wheel and axel B. Screw C. Dish Washer D. Bike 9. We use simple matchines in our daily life. If i use a knife to cut my sandwitch for lunch,_ _ _ _ _ . A. I've used less force and done less work.
B. I've used more force and done more work.
C. I've used less force and done the same amount of work.
D. A knife is not an example of a simple machine.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat