answer metal expands when heated. length, surface area and volume will increase with temperature. the degree of thermal expansion varies with different types of metal. thermal expansion occurs because heat increases the vibrations of the atoms in the metal.
may be its to you
in order for us to identify specimens more efficient because the main function of the microscope is to magnify an object or organism not visible by the naked eye and is achieved by its resolving power and focusing, while the other parts are the ones used in focusing, we must know how to utilize them correctly to ensure satisfactory results, less technical errors and less damage to the microscope
because their growth depends to the other organisms
explanation:about 60 percent of chicken genes correspond to a similar human gene. however, researchers uncovered more small sequence differences between corresponding pairs of chicken and human genes, which are 75 percent identical on average, than between rodent and human gene pairs, which are 88 percent identical on average. differences between human and chicken genes were not uniform across the board, however.