Lesson 5 of 11 • 11 upvotes • 14:30mins
(HINDI) In this lesson I have discussed about acid base and salt and their daily life aspects.
11 lessons • 2h 28m
Science: Nutritions in Plant (in Hindi)
13:55mins
Scince: Nutrition in Human (in Hindi)
14:35mins
Science: From Fibre to Clothes (in Hindi)
11:49mins
Science: Heat (in Hindi)
12:09mins
Science: Acid, Base and Salt (in Hindi)
14:30mins
MCQs related with ncert chapter 1 to 5 class 7 ncert
12:59mins
(HINDI) Respiration
12:26mins
Transportation in Animals and Plants.(IN HINDI)
14:58mins
(IN HINDI) speed and time.
10:52mins
(In Hindi) Light , mirror , lenses. Keywords
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Transportation of oxygen , carbon di oxide, waste.
15:00mins