Which one of the following processes can occur in the absence of oxygen

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

How do living things obtain phosphorus

Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.