They use mutualism, echo-location to communicate.
It is a unique social interactions that are used by spinner dolphins and pilot whales. They spin as a social interaction, they start to hunt.
It is the mutualism, because create a bait ball of the fish they want to eat.
The spinner Dolphins ( Stenella longirostris ) commonly use inshore island and atoll habitats for daytime rest and social interactions and forage over deep waters at night. In Hawaii, they occur throughout the archipelago.
The pilot whales are in fact one of the largest members of the dolphin family, but they are treated as whales for the Marine Mammals Protection Regulations 1992. Although they are named pilot whales because it was thought that each pod followed a 'pilot' in the group.
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1.C | 2.C | 3.B
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1. Basaltic magma is the hottest type of magma.
Magma is the hot lava that comes from the eruption of volcanos, and its made of the liquid minerals that are found in the matle, the Earth's second layer after the crust. Basalt is one of the mineral that it is possible to find, and it happens to be one the hottest tupe of magma.
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2. Two of the processes that move tectonic plates over the surface of the Earth are ridge push and slab pull.
The Earth is not a static object. it has its own balance and equilibrium and the crust upon which we are is always changing and moving. two of the processes that are involved in the destruction of old crust and making of new one are ridge push and slab pull.
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3. The longest continuous mountain ranges on Earth is located in the Western portion of the United States. While it is true that it is possible to find longer mountain ranges all around the world, the one locate in the western portion of the usa is the longest continuous, menaning there is no breaking from one mountain to the other.
My response to your question is inexplicably being blocked from posting, so I've attached it as a PDF file. Please let me know if you can't access it or if you have any other follow-up questions/comments. Hope this helps!
Answer:
Gina is correct.
Explanation:
The cell has no nucleus and there is a cell wall. This means that the cell must be bacterial.
