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Class 7 • KL • Basic Science
Basic Science
10 chapters — complete each to earn XP and build mastery
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1
Practices that help farmers get better crop yields.
+25 XP
2
Basic properties that distinguish acids from bases.
+25 XP
3
Basic concepts of electric current and circuits.
+25 XP
4
How light behaves when it reflects off surfaces.
+25 XP
5
How the human body digests food and takes in oxygen.
+25 XP
6
How heat behaves and is used in daily situations.
+25 XP
7
How the body circulates blood, removes waste and coordinates through nerves.
+25 XP
9
Ways human activity affects and can protect the environment.
+25 XP