I am thinking D. But I am not sure that it is the answer.
Law of Superposition
a basic law of geochronology, stating that in any undisturbed sequence of rocks deposited in layers, the youngest layer is on top and the oldest on bottom, each layer being younger than the one beneath it and older than the one above it.
The migrated species prevail in the conditions in that area.
La migración animal es el movimiento a larga distancia de animales individuales, generalmente de forma estacional. Es la forma más común de migración en ecología. Se encuentra en todos los principales grupos de animales, incluidos pájaros, mamíferos, peces, reptiles, anfibios, insectos y crustáceos.
Answer:
The answer is; Simulation of early Earth conditions and long-term study of the resulting molecules
Explanation:
It is believed that the first molecules on earth were made spontaneously through reaction spurred by energy from lightning and also the heat from the earth. It is believed that these molecules over time then formed polymers through the catalysis by metals in the oceans. These polymers were able to self-replicate and also act as enzymes since they were able to fold up. This hypothesis was coined by Carl Woese, Francis Crick and Leslie Orgel in the 1960s. To prove it, the then conditions of early earth need to be replicated, data collected, and analyzed.
Read more on Brainly.com - brainly.com/question/2321489#readmore
