Primary succession is when, for example, a volcano explodes and there is nothing left and even the soil is ruined. It would take at least a hundred years for the land to be like it was before the volcano erupted. Secondary succession is when, for example, a wild fire happens but the soil is not ruined. It would take at least 25-50 years for the land to be like it was before the fire.
Costa Rica is surrounded by the Pacific Ocean and the Caribbean Sea. It also borders the Gulf of Nicoya.
Our<span> genetic predispositions and </span>our<span> surrounding environments interact. </span>Evolutionary psychologists<span> seek to understand how </span>our<span> traits and </span>behavior tendencies<span> are shaped by </span>natural selection<span>, as genetic variations increasing the odds of reproducing and surviving are most likely to be passed on to future generations.</span>
In co dominance, both alleles show. Thus, the filial, F1, generation, will most likely be white with red spots/speckles. See image below.
Gram staining
Gram-positive turns pink or red
Gram negative turns dark blue or purple
