Answer is cjust took test
Answer:
At the close of the nineteenth century, Thomas Edison was working on perfecting his system of direct current (DC) for electric power distribution. Meanwhile, the inventor and physicist Nikola Tesla was discovering the benefits of his competing alternating current (AC) system.
Explanation:
Answer:
Adaptive evolution
Explanation:
The radiation of finches in the Galápagos archipelago is the result of the natural selection process described by Darwin as adaptive evolution. Evolution is the process for which the organisms better adapted to its environment have more chances to survive and to reproduce, thereby leaving more offspring in the next generation.
Moreover, adaptive evolution refers to the mechanism for which species evolve by the emergence of advantageous mutations that are fixed through positive selection, thereby favoring the phenotypes that have higher adaptive fitness.
Answer:
option C
Explanation:
with regards to the classification of life on the earth, the phylogenetic tree of life has been redrawn to show the three domains which include the archae, the bacteria and the eukarya. This is also known s the three domain syatem over the five-six domain system. This tree also fundamentally recognizes the difference between the two prokaryotes groups which is the archae and the bacteria. in terms of the phylogeny, the tree depicts that all life on earth share a common ancestor with the eukarya group been derived later in time.