The Virtual Laboratory is an interactive environment for creating and conducting simulated experiments: a playground for experimentation. It consists of domain-dependent simulation programs, experimental units called objects that encompass data files, tools that operate on these objects
If you mean climate change. Then scientists can study it by seeing where places and things are eroded.
What Is A Molecule? B) NaCi
A. Molecular solids tend to have lower melting points than Ionic so it would be Ionic if it weren't for Molecular.
Answer:
the motion of an object in a circular path , in a fixed orbit
