<span>The deposition of heavy sediment can significantly diminish the water quality and aquatic habitat. The sentiment in the water can reduce the sunlight that reaches the floor of the waterway, affecting animal and plant life. For example, photosynthesis may be less effective due to the decreased sunlight and the gills of fish may get clogged from the sediment.</span>
Answer:Over time, carbon-14 decays in predictable ways. And with the help of radiocarbon dating, researchers can use that decay as a kind of clock that allows them to peer into the past and determine absolute dates for everything from wood to food, pollen, poop, and even dead animals and humans.
Explanation:
Because it is polar and it is to large to cross the membrane and because the concentration gradients are to strong so they have to be diffused.
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Plate movement impacts the folding of this layer.
They are capable of dividing and renewing for Long periods of time They are unspecialized and they can give rise to speacialized cell types