ExamPlay Dark Logo
تسجيل الدخول

WAEC - Biology (1997 - No. 29)

The reduction of nitrates to gaseous nitrogen is
nitrogen fixing
nitrogen cycle
ammonification
putrefaction
denitrification

تعليقات (0)

تسجيل الدخول للتعليق
إعلان
BrainBehindX Inc Logo
©2026; مدعوم من BrainBehindX Inc