There exists the same question from other source that has the table;
The information in the table are as follows: Ammonia - NH3 Glucose - C8H12O6 Salt - NaCl Water - H2O
Ammonia, salt and water are alike because, first they are all compounds. They are composed of two different atoms: Ammonia - N and H, Salt - Na and Cl, Water - H and O
A keystone species helps define an entire ecosystem. Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether.
