Answer:
if you mean environmental degradation it is where the environment deteriorates(gets worse).
Explanation:
this happens through lack of air,water and soil, destruction of ecosystems and habitat destruction
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<span>Using the longer chromosomal pair when modeling crossing-over helps the observer's see the pattern in a spread-out example.</span>
natural selection and common descent are the 2 ideas Darwin used to explain evolution
Answer:
yeah because some biomes r put n2 everything
Explanation: