Suppose a union successfully negotiates an increase in the wages of workers producing computer chips. this would lead to an increase in the supply of computers, causing the price of computers to rise . because computers and computer software are complements, this change in price would cause the demand for computer software to however, computers and typewriters are substitutes, so the change in the price of computers would the demand for typewriters.

Scientists developed the first successful human cell culture in vitro (grown in a lab) in the 1950s by removing cancer cells from a woman. this concept has allowed modern scientists to successfully grow organs. which of the following answers  bestdetermines why there was success?   neurons send a signal to the cell to multiply.a large blood supply to the cell allows enough nutrients for growth.cells are the basic unit of life and thus can regenerate if in a controlled environment.cells cannot reproduce on their own, and the scientist manipulates them to grow.