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Biology, 17.10.2019 21:20 aliviadushane
Researchers studying the effects of toxic wastes knew that animals were poisoned by the heavy metal cadmium, but they wanted to know where cadmium accumulated in the body. the could find out by
a. finding out whether cadmium is acidic in water
b. tracing the movement of cadmium isotopes in test animals
c. measuring the size of cadmium atoms
d. finding out whether cadmium atoms form ionic or covalent bonds
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