What do mean by body harmons?

How did Griffith experiments prove DNA is responsible for mice developing pneumonia? Distinguish between Seed doemancy and Quiescence? Does volume depend on mass? Fertilization of the ovum occurs where? What and how many odours can be detected by the olfactory system? How is energy lost between producers and herbivores? What was the purpose of this structure? What is the medical term meaning malignancy of the lowest epidermal layer? What is the name for a stationary electrical charge which builds up an insulated object? Would a screen be useful for separating a mixture of gravel and diatomaceas earth powder? The type of weathing in which rock is physically broken into smaller pieces is called weathering? What is your percent error if you measure the model of a car to be 230 g in an actual masses 218 g? Can a chapter 13 bankruptcy be dismissed if the petitioner dies? Why is it important for us to have a greenhouse effect on earth? What would happen if animal cells had cell walls? How does the theory of plate tectonics help us explain natural phenomena such as earthquake and mountains which geologist had difficulty accounting for prior to the development of the theory? What is an organ in your body? How bright is 15000000 candlepower in lumens? What is the difference between conduction and convection in terms of the atoms and molecules in a substance? What is one struggle the Marie curie had to overcome?

What do mean by body harmons?