A person exhales carbon dioxide and moisture. Which example of the characteristics of life is most similar?

A.
A gazelle runs away from a lioness.
B.
An algal cell has a defined boundary.
C.
A dog defecates when outdoors on a walk.
D.
A 12-year-old boy’s voice breaks.

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.