Explain an example of how natural selection can cause a species to change.

Natural selection can cause a species to change by making a species' biological and physical features adapt to its environment or what it needs to survive. If a species of bird cannot obtain a food source because its beak is too short, over time, through the process of natural selection, the species will adapt and new birds will be born with longer beaks. Hope this helps!!

The open ocean begins at the low-tide mark and extends to the end of the continental shelf

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.