Answer:
B) serendipitous
Explanation:
Serendipitous discovery is a type of discovery that occurs when unplanned events about things that are surprising are made, rather than being discovered through planned investigation. This type of discovery is mostly accidental or by chance. Casey’s idea that emanated from the accidental discovery of a problem computer engineers have, which led to the idea of coming up with a new product that is beneficial is simply an example of serendipitous discovery.
Your answer is B.) Heterozygous, since the prefix 'hetero' usually means separate or different. Hope this helps.
I believe it is species resistance.
B. A moray eel eats a fish swimming by. Predators are organisms that eat other organisms. If this helps, thank me. If this really helps, thank me and, crown me brainliest answer. Also, rate, and comment. This helps me to improve answering, and helps you to get a better answer.
A. provides the energy needed to maintain physical activity for long periods of time. Sorry if it's wrong.