1. Makristalo gha acrymim ghakwenera kusungika pa malo ghakupokera mphepo na ghakuwomira, ndipo ghakwenera yayi kuŵikika pamoza na ŵanchito ŵa redox.
2. Peŵani kukumana na thupi la munthu.
3. Muleke kuŵaŵika mwamwaŵi kuti chilengiwa chileke kunangika.
