Define theory and hypothesis? ( Please give a simple ) )

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

Which of the following typically characterizes a tropical rainforests

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box