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Yogita Ingle 5 years, 3 months ago
| Food Component | Functions |
| Carbohydrates | These are digested and broken down into glucose and provide energy to the body |
| Fats | Store energy, protects and insulates the important organs |
| Proteins | Help in metabolism, act as enzymes, and hormones |
| Vitamins | These help in maintaining healthy bones, boost the immune system, heal wounds, repair and damage of cells and converting food into energy |
| Iodine | Formation of thyroid hormone |
| Calcium | Helps in the proper functioning of the nervous system and maintain healthy bones |
| Phosphorus | Helps to maintain acid-base balance in the body |
| Sodium | Controls the blood pressure |
| Iron | Facilitates the formation of haemoglobin |
| Fibres | They help in the food absorption and prevents constipation |
| Water | They help in absorbing nutrients from the food and release waste from the body in the form of urine and sweat. |
Posted by Manoj Kumar Gupta 5 years, 3 months ago
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Meghna Thapar 5 years, 2 months ago
The mountains are covered with rugged paths. They have slopes and some of the slopes can be too steep. Usually, you have to trek all the way up. It is difficult to walk up the slopes. Mountaineers usually carry a lot of equipment when they go trekking up. For climbing mountains, we need a thick rope, sling, stick, axe etc. Besides these things, you would also require food packets, water bottle, hook, plastic sheet, diary, torch.
Posted by Parshantdaolavistajilan Vista 5 years, 3 months ago
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Posted by Omprakash Singh 5 years, 4 months ago
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Meghna Thapar 5 years, 4 months ago
Animals like horses, monkeys, bears, tigers, lions, elephants, dogs, snakes etc are being ill-treated by human being for their entertainment. Snakes normally never drink milk, but the snake charmers starve them so that they consume it thirstily when it is offered to them.
Posted by Aditi Singh 5 years, 4 months ago
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Posted by Aditi Singh 5 years, 4 months ago
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Meghna Thapar 5 years, 2 months ago
Earth has many stories to tell, even in the dark of night. Earth at Night, NASA's new 200-page ebook, is now available online and includes more than 150 images of our planet in darkness as captured from space by Earth-observing satellites and astronauts on the International Space Station over the past 25 years.
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Meghna Thapar 5 years, 2 months ago
The smallest bird nests are those of some hummingbirds, tiny cups which can be a mere 2 cm (0.8 in) across and 2–3 cm (0.8–1.2 in) high. At the other extreme, some nest mounds built by the dusky scrubfowl measure more than 11 m (36 ft) in diameter and stand nearly 5 m (16 ft) tall. The goldcrest, firecrest, white-eyes zosteropidae, sunbird, oropendola, Baltimore oriole, bushtit and weaver birds build pendulous nests. These birds weave grass, spider webs, twigs and other plant fibre together to form the nest and neck. They line the inside nest area with down, moss and other soft materials.
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Mia Smith 5 years, 4 months ago
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Meghna Thapar 5 years, 2 months ago
Birds' chirping is rather simple but it means a lot. Birds chirp to indicate danger, warning and communication. Both male and female birds can chirp. If the chirping of birds is accompanied by concords, it will be more beneficial for people to recognize and to memorize them. The superb lyrebird can imitate nearly any sound he hears around him in the forest, though he rarely mimics manmade sounds in the wild. But when he gets his groove on, he can really let loose. This familiar shorebird has a distinctive piercing call that can sound like a frantic, chattering song, even at night. These birds also often call while in flight, no matter what time of day it is, and maybe calling through the night as they migrate in late fall and early spring.
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