Because mutations do not always result in an amino acid change.
Increased atmospheric carbon dioxide will diffuse to the ocean water (since normally, there is lower concentration of dissolved carbon dioxide in the ocean water). The dissolved carbon dioxide takes into the form of carbonic acid thereby increasing acidity of ocean water. More often than not, the acidification of ocean water leads to detrimental results especially in marine organisms that are pH sensitive such as coral reefs and many invertebrates.
Yes, those that use external fertilization are more likely to produce large numbers of sperm and eggs.
Answer:
To be honest, I'm not sure anyone would know the answer to that,
Explanation:
The answer is C. The process of hypothesis and investigation that is used to ask and answer testable questions about observations of the natural world.
