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an aquatic ecosystem is an ecosystem in the body of water examples are marine ecosystem and fresh water ecosystem
20kg piece of pure gold, i think........
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Explanation:
I hope this helps sorry if I got it wrong
The Answer is (A)
Because the pesticide will kill off the bugs and weeds but will damage the soil so after the crops you have in the ground now just will not grow there again until 1 year after the pesticide has washed away
hope I helped
KCl is a neutral product because KCl is formed from the acid base reaction of KOH and HCl. KOH is a strong base and HCl is a strong acid and when you put them together, you get a neutral product after a chemical reaction. The acid and the base cancel each other out to cause a neutral product.