That is true if you are asking a true or false question
I think your answer is c. Correct me if I am wrong, but I simply subtracted 2081 minus 1997, and got 84 years.
No a rainforest has many different species of plants whyle in a cornfield there is only corn and very few other animals
Answer:
Water molecules will move from the side of higher concentration to the side de of lower concentration until both solutions are isotonic at this point the equilibrium will be reached.