Log ind
WAEC - Agricultural Science (2003 - No. 13)
What is the percentage water content of a soil sample which weighed 180g when fresh and 120g when oven dried?
66.7%
60.0%
15.0%
33.3%
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
