Which of the following statements correctly describes genes? A Genes are learned behaviors and are passed on from parent to offspring. B Genes are learned behaviors and are developed over the course of a lifetime. C Genes are portions of chromosomes that identify specific physical traits and are passed on from parent to offspring. D Genes are portions of chromosomes that identify specific physical traits and are developed over the course of a lifetime.

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:

How many neutrons does an element have if its atomic number is 50 and its mass number is 166

15. what volume of cci, (d = 1.6 g/cc) contain6.02 x 1025 cci, molecules (ci = 35.5)(1) 10.5 l(2) 250 ml(3) 9.625 l(4) 1.712 lplz answer with step by step explanation