Environmental contaminants make their way into lakes, rivers, and groundwater and many other places. Animals drink that water. Our crops absorb that water that seeps into the soil, those crops are consumed by animals and humans. Therefore those animals are contaminated with whatever contaminant they consumed. In return those animals are ingested by the predator that consumes it therefore passing through the food chain.
Answer:
The moose are adapted to live in cold regions where it snows throughout the winter.
Explanation:
These moose have adapted this way because in the winter there is snow on the ground so they do not have access to the grass and flowers they are used to eating. They then adapt to eating pine needles when the ground is covered in snow.
Tissue culture testing Bone marrow biopsy
Answer:Skeletal, cardiac and smooth
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