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Friday, 15 May 2015

Water Usage By Humans And Plants

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Every living thing in the world needs water to survive. All living things use water in a similar or different way. Every form of life needs water to live. Humans and plants both need water to live.

Humans need water to drink. Humans use water to shower,  toilet flushing, dish-washing, cooking, drinking and gardening. Our body is roughly 60% of water. Our brains has 70% of water and our lungs has 90% of water. Humans waste a lot of water by washing their dishes,, car washing and bath time. Humans need to drink lots of water to stay hydrated. Whenever humans do exercise they lose a lot of water.

Like humans, plants also need water. They need more water than any other living things in the world. Plants need water for photosynthesis. That's why plants need water because photosynthesis is what create food. Plants also need water to grow and create food and sugar. Plants use more water than animals. Plants use 90% of water. The water controls the plants temperature.  When we water the plants the water goes down the leaves to the stem. Plants need a lot of water like humans.

Humans and plants use water differently. Humans drink water and plants consume water. Humans need more water than plants. Plants need water for different things and humans need water for different things too.

Humans and plants both need water to survive.

Water is important to all living things on earth.


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