Answer:
Explanation:
ndicator species (IS) are animals, plants, or microorganism used to monitor changes in our environment. For example, they can tell us about the impact of pollution on an ecosystem, or how well an impaired environment is being managed or restored.
The magnetic fields are the reason why magnets repel and attract. eachother.
Answer:
Creo que la respuesta es n. Transalation : I think the answer is N.
Explanation:
Because it's protected from air because air makes it turn brown.
