Answer:
It uses mechanical units to control water levels.
It uses shade to prevent excessive evaporation.
It does not add excessive chemicals.
Explanation:
hai luv! during the early period of the spanish colonial rule Gasper Yanga helped a colony of slaves in the highlands near Veracruz, Mexico. As well as successfully resisting a Spanish attack directed towards the colony in 1609. i hope this helps!
I am about 90% sure the correct answer is burnt
40% of white
20% of Black social issue by government sensex