Hi the T and B cells change after contact with the pathogen is a-- acquired-- immune response.
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Answer:
The correct answer is : lack of molecular evidence.
Explanation:
The Linnaean classification system was depended on clear physical qualities. It comprises of a chain of command of taxa, from the kingdom on the top to the species as more specific taxa. Every species is given a one of a kind two-word Latin name. The system is based completely on physical characteristics of organisms, due to lacking the proper technology to investigate the molecular data of animals
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Thus, the correct answer is : lack of molecular evidence.
Answer:
A short-term environmental change is drought, smog, flooding, volcanic eruption, blizzards, and pollution this could happen in anyone of the food webs.
Explanation:
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