An indicator species is an organism whose presence, absence or abundance reflects a specific environmental condition. Indicator species can signal a change in the biological condition of a particular ecosystem, and thus may be used as a proxy to diagnose the health of an ecosystem.
Explanation:
There are options in your question but there is not a concrete question that can match those options.
Since there are options, I can only connect them with ''drugs'' so I would answer it like the real question is about it.
Drugs can be avoided, and all people must avoid them because they are very harmful and illegal.
They can cause death.
They can cause blackouts. That is correct.
They are really dangerous because people can die from them.
Correct answers are that they are commonly used at parties, they can cause confusion and dizziness and they are commonly used at clubs and concerts.
So you know which type of fitness program would be best for you
Our eating habits can be directly linked with certain diseases. Eating foods high in sodium, sugar, cholesterol, and fat everyday for years on end will put you at much higher risk. Diseases such as Type 2 Diabetes, Heart attack, and stroke can all be linked with eating patterns.
Answer:
A. is the right answerdbebwbwbwbwjwjdjdbdbe. d dbdjddj
