A company's balance sheet contained the following information: Common Stock $ 12,800 Total Assets $ 184,000 Accounts Payable $ 64,800 Retained Earnings $ 28,800 Notes Payable is the only other item on the balance sheet. Notes Payable must equal:

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.