I am not 100% sure but I believe that because of increased manufacturing, the air got very polluted and this made many trees darker, like birch. So moths are usually lighter in color so many couldn’t really hide among trees and they were eaten. After some time, many moths mutated and also became darker to blend in when they were on trees to prevent being eaten by predators. In conclusion, the population decreased.
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Answer: B and D
Explanation: just took the assignment
Answer:
those organisms that decompose the living organisms after death and change them into simpler substances are called decomposers. For example fungi, bacteria,etc. difference between herbivores and carnivore are
the animals that eat green plants are called herbivores but the animals that eat flesh of other animals are called carnivores.
examples of herbivores are cow,goat,etc but examples of carnivores are lion, tigers,etc.
This is false because people could use way much water
