arabera Nicolas Zuluaga Puentes 3 years ago
172
Honelako gehiago
by Dario imbaquingo
by ibrahim khafagy
by Kaur Jasleen
by KAMILA ELIZABETH PANAMA PISES
Create a theory that can be approve or desapprove
Analyze two variables that have a common conclusion
Comparation between before and after applying method
Data Recollected