Explain the relationship between crossing over
and genetic vanation

Crossing over is the process when genetic material is exchanged by a non-sister chromatids during meiosis. Crossing over can result in new a new type of combination of some genetic information for the cell of a very specific trait!

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a