los murcielagos se orientan en la oscuridad emitiendo ondas de ultrasonido que, al relajarse con los objetos, le proveen informacion sobre su ubicacion¿ porque usan ondas de frecuencia muy altas?

Two models of the same compound are shown. in what way is model b better than model a? model b shows the types of elements in the compound, but model a does not. model b shows the three-dimensional shape of the molecule, but model a does not. model b shows how the atoms in the molecule are connected, but model a does not. model b shows the number of atoms of each element in the molecule, but model a does not