The fishes food source will die which is the plants and without the plants growing the fish will have no food source causing the ecosystem to not be successful.
I think the correct answer from the choices listed above is option A. The main function of structural adaptations is that they help the organism survive in its environment. These adaptations are physical features of an organism like the bill on a bird or the fur on a bear.
Answer:
Less extensive
Explanation:
Animals have basic sounds that mean basically just "danger" or "come here" where human have more specific phrases like "watch out for that falling branch"
During fertilization, a _sperm_ and _egg_ combine to form a _zygote_.
Sperm and egg (gametes) are both haploid, and the fertilized zygote is diploid.
