the branch of science which deals about water and the changes which undergo with it is
(a) . physics (b). chemistry
(c). life science. (d). astronomy
2} a chemical compound added to the soil for killing weeds is :
(a) fungicide. (b). insecticide
(c). herbicide (d). pesticide
Answers
Answered by
1
Answer:
a is chemistry and b is pesticide
Answered by
2
Answer: life science
pesticides
Explanation:
1. life science consits about our lives like food, water, and many other
2. pesticides are the thing used to kill weeds ad also weedicides
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