<span>The tissues are not a part of the adaptive immune system, but rather the innate immune system. This part of the body adapts to specific antigens and is made of highly specialized cells. The tissues are not specifically adapted to any particular antigens, so they become activated by the antigen's chemical properties.</span>
A is opposite T
C is opposite G
Opposite or bonded same thing
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A.)Scientists look for fossils that could be common ancestors on the different
continents, showing that the common ancestor once existed on one or more
Answer:
Aquatic animals can be found in water habitats, which can be either fresh or marine. Terrestrial animals can be found exclusively in the land. Aquatic animals respire through gills or their skin. ... The main difference between aquatic and terrestrial animals is their habitat and modes of living
Explanation: