Question

1 why is water so imo for our body

2 in What ways is water useful to plants

3 How can you show that water vapour is present in air​

Answer 1

Answer:1.Your body uses water to sweat, urinate, and have bowel movements. ... You need water to replenish the lost fluid from sweat. You also need enough water in your system to have healthy stool and avoid constipation. Your kidneys are also important for filtering out waste through urination.

2.Water helps a plant by transporting important nutrients through the plant. Nutrients are drawn from the soil and used by the plant. Without enough water in the cells, the plant will droop, so water helps a plant to stand upright. Water carries dissolved sugar and other nutrients through the plant.

3.Take ice cubes in a beaker and keep it in an open place for some time. You will notice that around the beaker there are some water droplets. This droplets formed are due to condensation of water vapor around the beaker. This confirms the presence of water vapour in the air.

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Answer 2

Answer:

• Protects body organs and tissues.
• Carries nutrients and oxygen to cells.
• Lubricates joints.
• Lessens burden the on kidneys and liver by flushing out waste products.

• Water help a plant by transporting important nutrients through the plant.
• Nutrients are drawn from the soil and used by plants.
• Without enough water in the cell, the plant will droop, so what helps a plant to stand upright.
• Water carrier dissolved sugar and other nutrients through the plant.

• Take ice cubes in a beaker and keep it in an open place for some time.
• You will notice that around the beaker there are some water droplets.
• The droplets formed are due to condensation of water vapor around the beaker.
• This confirms the presence of water vapor in the air.

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