Which one isnt a characteristic of monosaccharides

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?

Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d