Aquatic ecosystems can be classified as freshwater and marine ecosystems.
The answer for this question would be the second option. Genomic studies cover the analysis of the changes of genome by scanning the markers across complete sets of DNA. Based on these studies, the change in gene sequences happen that resulted to a change in the way that the brain interprets speech in between 4 and 9 million years ago.
Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features).
Algae. These pioneer species don't need much to survive, therefore, common pioneer species are bacterial organisms and fungi.
That statement is False
The best safety feature for preventing whiplash is the headrest. You should located your headrest correctly in order to prevent whiplash.
