Answer:
3, Matter cannot be created or destroyed, only transformed
Answer:
the bacteria is bad because with that one person it's in difficult time. hem need to take more careful.
1. Mutualism ~ When both organisms benefit.
Egyptian Plover and crocodile
2. Commensalism ~ Only one organism benefits but the other remains neutral
Bird nest and Tree
3. Parasitism ~ Only one organism benefits and the other is harmed;
Dog and Ticks
