The term for blue skin caused by lack of oxygen is cyanosis. One is said to be cyanotic when presenting with this discoloration.
Answer:
A is the correct answer.
Explanation:
A vulture does eat dead animals but it itself is not classified as a decomposer due to the fact that the remains of most of the animal is still there.
Reservoir is the answer to your question.
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Vertebrates. they are all chordates, which mean they have a notochord somewhere in their body.
The term would be leukocytosis and this usually indicates that there is presence of an infection.