BRAIBLIEST BRAINLIEST please can you complete this worksheet and use the element POTASSIUM thank you

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium