Answer:
rueda, maciza y acanalada en su borde
NAD+ is the abbreviated symbol for Nicotinamide Adenine Dinucleotide. It is a coenzyme present in biological systems. NAD+ is involved in the metabolism specifically in redox reactions. It accepts electrons from other molecules and become reduced.
NADH is the reduced form of NAD+. Similar to NAD+, NADH also participates in metabolic processes when reduction is necessary. When NADH reduces a compound, it gets oxidized to NAD+.
Answer:
Logically, if you are transporting an inhabitant of one aquarium to another, the conditions must be similar if not identical. When conducting experiments, the conditions must also be quite similar in order for tests to be accurate. Perhaps the inhabitants of the aquariums must need to same conditions in order to survive as well. I hope this helps!