As colonialism evolved into imperialism over time, the approach toward economics, the extent of expansion and understandings of decolonization changed as well.
Answer:
ABCD is the word that used in here
Explanation:
mark me BRAINLIEST
Answer:
As the pH rises, the concentration (toxicity) of the ammonia also increases. When the pH level increases above 9, most of the ammonium in the water is converted into toxic ammonia (NH3), which can kill fish. ... The Nitrobacter bacterium feeds on the nitrites in the water and converts them into nitrate (NO3).
Explanation:
test the ph balance.
