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Uhm , Alkalis are just bases who react with water. In titration we use water also , so we need bases that react with water , and such bases are alkalis.
Alkalis are a type of bases.
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Communities is all the populations living in an ecosystem at the same time. A predator-prey relationship is an organism that eats another organism.
I'm not 100% sure that this is right but I think D. is correct.
Answer:observation
Explanation:
this is the answer because they saw it they know it is there. the flowers are pink and they saw that that’s what an observation is so the answer is an OBSERVATION
Answer:
I'm hoping this helps!! it's on quizzes if you're wondering