Answer:
The answer is C)
Explanation:
The predators were unable to keep the population of the mussels down. The mussels took more area of the rock. Other species that needed space did not return to the tidal pool. Otters can also be keystone species as they eat urchins. By doing so, they prevent the sea urchins form eating all the kelp plants and removing the entire habitat for many other species. The Keystone Species theory shows that this impact of few predators, that made up a minor amount of the total species, could have such a high impact on the ecosystem.
Answer:
I Think it would be the last one
I am not sure becasue the third one can be true too
Explanation:
Answer:
7 .African Plate: Antarctic Plate, Eurasian Plate, Indo-Australian Plate, North American Plate, Pacific Plate, and South American Plate 8.North American, Pacific, Eurasian, African, Indo-Australian, Australian, Indian, South American and Antarctic.
Explanation:
The answer is: at a rate between 2 meters (6.5 feet) and 800 meters (2600 feet) per year
There are several factors that can influence these movement, including factors such as currents, global temperature, gravity, etc. Due to the combination of these various factors, currently the antarctic ice sheet has lost around 20,800 square miles of sea ice per year,
