royshaili1267 Asked: September 2023 how do non metals react with oxygen what is the nature of their oxides
royshaili1267 Asked: December 2022 give reasonsi in india agriculture is a primary activityii different crops are grown in different regions
royshaili1267 Asked: December 2022 distinguish between the followingsi primary activites and tertiary activitiesiit subsistence farming and intenstive farmingplease give 3 points on this question