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Ask QuestionPosted by Nivedita Aravde 5 years ago
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Posted by Smruti Prangya Sahoo 5 years ago
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Divyanshu Singh 5 years ago
Yogita Ingle 5 years ago
The features which help fishes to adapt to live in water:
1) Streamlined, spindle-shaped body which is covered with scales. This offers the least resistance to flow of water and makes their swim easier.
2) Skeleton is made up of thin bones with the flexible backbone.
3) Flat fins and tails to help them swim, change direction and to keep the body balanced.
4) Gills are the organs for respiration in fishes. They are capable of absorbing oxygen from the water
Posted by Pankajini Hans 5 years ago
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?☺️?☺️?Neha W(°Ｏ°)W Bharati 5 years ago
Pankajini Hans 5 years ago
Yogita Ingle 5 years ago
A balanced diet is the diet that focuses on providing all the nutrients that the body needs along with roughage and water. It comprises of macronutrients like protein, carbohydrates and fat along with micronutrients like vitamins and minerals. All these nutrients can be found in a variety of food items.
Posted by Poorvi Sateesha 5 years ago
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Yogita Ingle 5 years ago
As starch is a complex sugar structure it takes longer time than maltose digestion. The molecule structure in starch is the complex when compared to maltose. The breakdown of the complex chemical bonds are tough, the saliva in mouth disseminate starch into maltose.
Posted by Fathimath Safeera 5 years ago
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Neha Boopathy 5 years ago
Angel Jindal 5 years ago
Yogita Ingle 5 years ago
Those substances or materials, through which things can be seen, are called transparent . Glass, water, air and some plastics are examples of transparent materials.
Posted by Yash Malik 5 years ago
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?☺️?☺️?Neha W(°Ｏ°)W Bharati 5 years ago
Posted by Yash Kumar Ahirwar 5 years ago
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Anureeta Bodaley 5 years ago
Angel Jindal 5 years ago
Yogita Ingle 5 years ago
Ball and socket joint is a movable joint. In this a bone with round head fits into hollow space of another bone. This makes the bone to rotate freely. For example, bones of hip and shoulder can move in all directions due to ball and socket joints.
Posted by Heetakshi Shukla 5 years ago
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Harshit Singh 5 years ago
Posted by Pankajini Hans 5 years ago
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Pankajini Hans 5 years ago
Yogita Ingle 5 years ago
People who eat sea food do not suffer from goitre because the nutritions present in seafood are protien, Iodine, etc. and goitre is a disease caused by the lack of nutrition Iodine which is present in a large quantity in seafoods like fish, salt, etc...
Posted by Harsha Shreya 5 years ago
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Posted by Vaishnavi Yadav 5 years ago
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Angel Jindal 5 years ago
Ananya Makkar 5 years ago
Naina Kumari 5 years ago
Yogita Ingle 5 years ago
Dietary fiber is an essential component of a healthy diet. It could be easily traced in cereals, certain fruits and also vegetables. It is a kind of carbohydrate that has indigestible parts or plant compounds which pass relatively unchanged through the stomach and also the intestines
Posted by Shabdha Bharathi 5 years ago
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Yogita Ingle 5 years ago
When the climate of the world was changing, people observed places where edible plants are found, about seeds, plants, etc. They started growing their own plants. And thus, they became farmers.
Posted by Atharv Hegde 5 years ago
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Angel Jindal 5 years ago
Shabdha Bharathi 5 years ago
Posted by Nithra Sri V 5 years ago
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Sanju Meena 5 years ago
Yogita Ingle 5 years ago
The skeletal system provides support and protection for the body’s internal organs and gives the muscles a point of attachment. Humans have an endoskeleton, where our bones lie underneath our skin and muscles. In other animals, such as insects, there is an exoskeleton on the outside of the body.
Posted by Arvind Jangra 5 years ago
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Posted by Saugata Das 5 years ago
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Sanju Meena 5 years ago
Disha Dadhich 5 years ago
Yogita Ingle 5 years ago
Because hand span and foot size varies from person to person and there is no definite value or unit suitable for measurement.
Posted by Saugata Das 5 years ago
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Yogita Ingle 5 years ago
- Our daily activities, like walking, running, closing the door, etc. involve motion. There is a change of position of the object involved in these activities.
- The flow of air in and out of our lungs is also an example of motion.
- The automobiles that carry passengers from the place of pick up to the destination possess motion. In this case, the position of passengers is changed from one place to another.
Posted by Ronak Ronak 5 years ago
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Posted by Radhika Bawa 5 years, 1 month ago
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Posted by Kavya Biradar 5 years, 1 month ago
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Yogita Ingle 5 years, 1 month ago
Salt dissolved in water and soft drink are examples of a homogeneous mixture.
Posted by Parvathi S 5 years, 1 month ago
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Posted by Creation Of Arts 5 years, 1 month ago
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Yogita Ingle 5 years, 1 month ago
Fixed joints: The joints where no movement of bones is possible are called fixed joint. The joints in the skull bone (cranium) are examples of fixed or immovable joints.
Posted by Shivi Celestian 5 years, 1 month ago
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Sara? 7C 5 years, 1 month ago
Shivangi Singh 5 years, 1 month ago
Kola Lohith Kumar 5 years, 1 month ago
Yogita Ingle 5 years, 1 month ago
A luminous body is one that emits its own light example- sun. Non luminous bodies are objects that reflect light from luminous bodies.
Posted by Shivi Celestian 5 years, 1 month ago
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Kola Lohith Kumar 5 years, 1 month ago
Yogita Ingle 5 years, 1 month ago
Plants which live in water ecosystem like lakes, rivers, ponds, bogs etc. face many problems. The most common are low oxygen content, low light intensity, lack of soil, and nutrients.
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Some of these issues are resolved by floating in water streams. Aquatic plants develop in a way such that their roots are in the water, but the upper half partially emerges from the surface of the water for efficient photosynthesis.
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Food, nutrients, and air are absorbed through modified stems and roots.
Posted by Devarasetti Pranavi 5 years, 1 month ago
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Posted by Adarsh Chaturvedi 5 years, 1 month ago
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Yogita Ingle 5 years, 1 month ago
Magnets lose their property when heated, hammered or dropped from a height.
Posted by Sivananda Sudhi 5 years, 1 month ago
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Yogita Ingle 5 years, 1 month ago
Electric cell. An electric cell is a device which produces a small amount of electricity.
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Divyanshu Singh 5 years ago
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