Final answer:
Humans accumulate microplastics inside their bodies from the ocean through the consumption of contaminated seafood, which contains tiny particles of plastic known as microplastics.
Step-by-step explanation:
Humans accumulate microplastics inside their bodies from the ocean through the consumption of contaminated seafood. Microplastics are tiny particles of plastic that enter oceans through various sources like plastic waste, synthetic fibers, and microbeads from personal care products. These small particles can be ingested by marine organisms and then enter the human food chain when we consume seafood contaminated with microplastics. Once inside our bodies, microplastics can accumulate in various organs and tissues, potentially causing health issues.
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