Answer:
a life event happens when some benefits are lost to gain other benefits
Answer:
The correct anwser is D. Signals inside the spinal cord
Explanation:
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Polyploidy is the term that describes the chromosomal abnormality of having extra chromosomes.
False
<span>Marine ecosystems like lakes and oceans have aphotic zones. Aphotic zones refer to the zones in the water where there is little or no sunlight. It is found in bodies of water were depths only receive less than 1% of sunlight penetrations. Bioluminescence is essentially the only light found in this zone and most food comes from dead organisms that sink at the bottom of lakes or oceans. </span>