No, a shell alone cannot be considered a living part of a snail. The shell is a non-living structure produced by the living snail and serves as protection and support.
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Living creatures maintain homeostasis by regulating internal conditions such as temperature, pH, and hydration. They use feedback mechanisms to adjust their internal environment, ensuring stable conditions despite external changes.
You can use a sieve to separate puffed rice from chana dal. Since puffed rice is lighter and has a different size compared to chana dal, a sieve with appropriate mesh size will allow the puffed rice to pass through ...
Farmers often use large-scale winnowing machines or threshers to separate grains from husk. These machines efficiently blow away the lighter husk while retaining the heavier grains, allowing farmers to process large quantities quickly and effectively.
To help Valli separate husk from rice in a closed room, use a method like winnowing. Gently toss the rice and husk mixture into the air; the husk will be blown away by a breeze or fan, leaving the rice ...