Fireflies flicker and flash as they dart through their mating dances, all the while transforming a lovely summer night into a magical evening. While the bioluminescence that allows these insects to glow and gain the moniker “lightning bugs” creates wonder in humans, it is a not-uncommon feature in the animal world, especially for fish and other marine species.
National Geographic defines bioluminescence as light that occurs from the reaction between two chemicals within a living organism: the compound luciferin and either luciferase or photoprotein. The ability to produce light is not just a flashy feature; bioluminescence can give the animal a competitive advantage. For example, deep-sea vampire squids eject glowing mucus to startle predators, and hatchet fish use light-producing organs to adjust reflections off their bodies, masking themselves to prey who are hunting them from below. Other animals that glow or flash to get ahead at sea and on land include plankton, coral, and glowworms.
For decades, scientists and medical researchers studied bioluminescence in nature and have adapted fluorescent genes as biomarkers for many applications. That is how GloFish found their way into home aquariums across the country.
Answer:True
Explanation:one need to be able to lead themselves first which may mean they need to know who they are , where they are going and what is it that they real want and they also need to have their own values that they live by.
After one is successful in leading oneself they need to have skills and appreciate the need to improve their leadership skills in order to be able to lead the team towards the right direction.
When all of these above has been effectively acquired one then need to ensure they understand how they need to lead the organisation and what they need to be able to do that efficiently.
All of these need to be in one's mind throughout the leadership journey .
D. Air pollution is not as much of a problem there
Answer:
Frustration-Agression Principle.
Explanation:
The Frustration-Agression principle can be understood as the theory that states that the subjective feeling of frustration often leads to individuals exhibiting aggresive behaviors.
Frustration is a feeling of irritation and potent annoyance when an external (or sometimes internal) event prevents the individual from achieving a certain goal.
Aggresion is a malicious act directed to another person or object.
In this particular case, Jorge is a pitcher that in the last inning gave up a home run. He then experienced frustration and afterwards he hit a batter with a fast ball (Agressive behavior).
Jorge's behavior illustrates: The Frustration-Agression principle.
When prewriting for an informative essay, it is important to generate ideas that is Educate.
Out of all these four options, the main objective of an essay is to educate about a particular topic or a subject.
Prewriting for an Informative Essay
- Before directly writing an essay, it is very important to brainstorm first about the subject on which informative essay needs to be written.
- While prewriting, it should be take care that ideas related to topic needs to be list down and all the ideas are generated with respect to educate the readers about the subject matter.
- Idea mapping or listing down the points need to be collected while prewriting.
To learn more about prewriting, visit - brainly.com/question/1490948
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