A root's four major functions are 1) absorption of water and inorganic nutrients, 2) anchoring of the plant body to the ground, and supporting it, 3) storage of food and nutrients, 4) vegetative reproduction and competition with other plants
The more air is in the jar, the longer the candle will be able to burn. So the candle in jar 3 probably burned for 4 minutes.
The candle in jar 4 would be able to burn much longer then the others, because it has no lid so air can come through and keep the candle burning.
Answer:
Stay in the interior portion of your house, away from windows, skylights, and glass doors. Keep several flashlights and extra batteries handy. If your house is damaged by the storm you should turn the water and gas off at the main valves. i hoped thsi helped
It's the 4 the answer I hope it has served you