Answer: RuBisCO is very important in biology and ecology because it catalyzes the primary chemical reaction by which inorganic carbon permanently enters the biosphere. RuBisCO is also the most abundant protein in leaves and the most abundant protein on Earth.
Explanation:
The most likely answer is A) A drastic reduction in the animal population due to migration or death by starvation.
Potassium has the greatest influence on the resting membrane potential. Resting membrane potential is caused by the differences in the concentrations of ions inside and outside the cell. At resting membrane potential there are more sodium ions outside the neuron and more potassium ions inside the neuron. For a neuron the resting membrane potential is about -70 mV.
I think the correct answer from the choices listed above is option A. Short character sketches are called characterizations. These are representation of a character or characters in a stage or writing. Hope this answers the question.