<span>Which type of immunity defends against any type of invader?
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Answer : Nonspecific
Viruses conduct cellular respiration
Answer:
The Hawaiian Islands were formed by such a hot spot occurring in the middle of the Pacific Plate. While the hot spot itself is fixed, the plate is moving. So, as the plate moved over the hot spot, the string of islands that make up the Hawaiian Island chain were formed.
Well, there are four main components and areas of study for an oceanographer;
biological – studying marine plants and animals
physical – exploring water temperature, density, wave motion, tides and currents
geological – examining the structure and make-up of the ocean floor
chemical – analyzing the chemicals in sea water and the impact of pollutants
You will need to study either, biology, geology, chemistry, or physics.
