The correct answer is 4.) Eventually they become separate species
A process of formation of a new species from an existing species is called speciation.
When a single species changed into two or more separate species, is called speciation. Speciation can take place due to reproductive isolation. In reproductive isolation, the separated species no longer can interbreed among themselves. This is happened due to mating differences, sterility or environmental barriers which finally results into the adaptive splitting into two species.
Answer:
The competitive exclusion principle says that two species can't coexist if they occupy exactly the same niche (competing for identical resources). Two species whose niches overlap may evolve by natural selection to have more distinct niches, resulting in resource partitioning.
Explanation:
Answer:
d. a compound
Explanation:
Rust is also known as <em>"iron oxide."</em> It is a<u> compound</u> that is very common around the world. This compound is formed because <em>iron</em> readily combines with the element,<em> oxygen. </em>This is the reason why it is not common to find pure iron in the environment. The process of an<em> iron rustin</em>g is called "corrosion."
The speed of rusting largely depends on the<em> electrolytes</em> present. Rain is considered a<u> better electrolyte that speeds up the rusting of the iron</u> than pure water. Thus, this is the reason why Bill's hammer had rusts on it the next morning.