Answer:a leech
Explanation: a parasitic relationship is one organism benefit on the other while the other is harmed
Rocks charcoal and sand could help
Correct answer is C
Na2O + H2O ----> 2 NaOH
:-) ;-)
Answer: c
Explanation:
during the industrial revolution americans were switching from rural to urban life, thus using up more fossil fuels, and working in factories
Answer:
I have no clue at all im in 11 and dont know anything lol byeeee
Explanation:um um i am lost