arabera Nicolas Zuluaga Puentes 3 years ago
132
Honelako gehiago
by WENDY DAYANA CONDOR SARAGOSIN
by Dario imbaquingo
by Jonathan Freire
by Domenica Cardenas
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