3.what colour does the clear alcohol become once the leaf is boiled in it? Explain why?​

All organisms contribute some water to the water cycle by conducting

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.

Creating new things to solve problems and improve life depends on the close interaction of which two fields?