1.

B. Tick (/) the correct option:1. Green plants need this for photosynthet:a. Carbon dioxideb. Oxyget2. They are known as 'food factory of the plant'a. Rootsb. Green Leaves3.We need this gasfor breathing:a. Oxygenb. NitrogenHydrogenC.Label the following appropriately:​

Answer» 1. A2. B3. AEXPLANATION:


Discussion

No Comment Found

Related InterviewSolutions