Why and what explain the science in daily life? — task. Biology CBSE Live product, Class 7 (2025-26).

Choose the best answer:

1. What does the flying of birds and butterflies show?

Heat transfer
Balance, lift, and effect of air
Effect of gravity only
Change of state

2. What happens when light falls on a mirror?

Light passes through the mirror
Light gets reflected
Light changes into heat
Light gets absorbed completely

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