Each body cell in the american black bear has "74" chromosomes. how many chromosomes are in the black bears sex cells bears? explain your answer

What’s the percent by mass of carbon in c10h14n2

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:

Which of these is an intensive property of a substance