Sam drives an excavator at an open surface strip coal mine. which type of coal is he most likely to collect closest to the surface? -anthracite -subbituminous -lignite -bituminous -pitchblende

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

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

Which organisms udergo photosynthesis