Question: Chlorophyll is used for absorbing light energy by plants, and chlorophyll Chlorophyll is the green colouring matter of plant leaves. Given these facts, what does the green matter on plants do among the following options: - Absorb light - Change colors - Shield from sun - It expands - Protects from predators - Drinks water - reproduce - growth
Answer: Absorb light

Question: Transportation technology is used for moving people, and transportation technology is built around the vehicle. Given these facts, what are used for moving people among the following options: - vehicles - bicycle - Limbs - rivers - volume - lions - electricity - density
Answer: vehicles

Question: Vein deposits of gold and silver are formed by igneous intrusion, and gold and silver are valuable products. Given these facts, what does igneous intrusion create among the following options: - adding heat - loose soil - heat energy - Valuable products - hydrogen and oxygen - earthquakes - graptolites - objects that have mass
Answer:
Valuable products