Answer:
when it rains the soil will observe water that water is observed by roots of plants. the plants will take sun light to prepare it's food if water is so much it releases in form of water vapour the near the plants will cool down due to this moist air
You would need to upload a picture of the graph to get help
1.Gap 1 is DNA repair, S-phase is where cells DNA replicates, Gap 2 is where separation of the of S-phase and M-phase is where mitosis starts.
2. Centrosomes is located near the nucleus envelope in preparation of another phase.
3. It depend on type of cells and organism but usually takes 20hrs which is 90% of total time spent in cell division.
