Biotic factors are all of the “alive” factors in the environment which includes all living organisms. Abiotic factors are opposite, are “non alive” factors which may include water,soil,air,rocks,and etc.
<span>The ecosystem has land but with high sea levels</span>
Answer:
threaten the food webs of their invaded habitat and effect the ecosystem.
All other organs, ducts, and glands in the reproductive system are considered secondary, or accessory, reproductive organs. These structures transport and sustain the gametes and nature the developing offspring.
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Mitochondria is where the largest amount of dna is stored