Which property of water molecules is responsible for movement of water from roots to leaves in a plant?

In what for do plants utilize nitrogen? why do they need nitrogen?

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should