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Ask QuestionPosted by Yash Malik 4 years, 1 month ago
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Posted by Yash Kumar Ahirwar 4 years, 2 months ago
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Anureeta Bodaley 4 years, 1 month ago
Angel Jindal 4 years, 1 month ago
Yogita Ingle 4 years, 1 month 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 4 years, 2 months ago
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Harshit Singh 4 years, 2 months ago
Posted by Pankajini Hans 4 years, 2 months ago
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Pankajini Hans 4 years, 1 month ago
Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Posted by Vaishnavi Yadav 4 years, 2 months ago
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Angel Jindal 4 years, 1 month ago
Ananya Makkar 4 years, 2 months ago
Naina Kumari 4 years, 2 months ago
Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Angel Jindal 4 years, 1 month ago
Shabdha Bharathi 4 years, 2 months ago
Posted by Nithra Sri V 4 years, 2 months ago
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Sanju Meena 4 years, 1 month ago
Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Posted by Saugata Das 4 years, 2 months ago
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Sanju Meena 4 years, 1 month ago
Disha Dadhich 4 years, 2 months ago
Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Posted by Radhika Bawa 4 years, 2 months ago
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Posted by Kavya Biradar 4 years, 2 months ago
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Yogita Ingle 4 years, 2 months ago
Salt dissolved in water and soft drink are examples of a homogeneous mixture.
Posted by Parvathi S 4 years, 2 months ago
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Posted by Creation Of Arts 4 years, 2 months ago
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Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Sara? 7C 4 years, 2 months ago
Shivangi Singh 4 years, 2 months ago
Kola Lohith Kumar 4 years, 2 months ago
Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Kola Lohith Kumar 4 years, 2 months ago
Yogita Ingle 4 years, 2 months 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 4 years, 2 months ago
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Posted by Adarsh Chaturvedi 4 years, 2 months ago
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Yogita Ingle 4 years, 2 months ago
Magnets lose their property when heated, hammered or dropped from a height.
Posted by Sivananda Sudhi 4 years, 2 months ago
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Nivedita Aravde 4 years, 1 month ago
Yogita Ingle 4 years, 2 months ago
Electric cell. An electric cell is a device which produces a small amount of electricity.
Posted by Siva Karthikeyan 4 years, 2 months ago
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Kanthasami Sudalaikannu 4 years, 2 months ago
Shivam Singh 4 years, 2 months ago
Yogita Ingle 4 years, 2 months ago
A solution is a homogeneous mixture of two or more components in which the particle size is smaller than 1 nm.
Common examples of solutions are the sugar in water and salt in water solutions, soda water, etc. In a solution, all the components appear as a single phase.
Gaurav Seth 4 years, 2 months ago
| In a solution, substances are dissolved completely and they cannot be filtered out. |
| A solution contains two substances that are chemically mixed to form a new compound. |
| Chemical properties usually changes. |
| A solution usually has a fixed ratio or amount of substances. |
| A solution is a type of a homogeneous mixture. |
Posted by Saugata Das 4 years, 2 months ago
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Vishal Rawat 4 years, 2 months ago
Kanthasami Sudalaikannu 4 years, 2 months ago
Meghna Thapar 4 years, 2 months ago
A streamlined body is a shape that decreases the friction drag between a fluid, such as air and water, and an object that passes through that fluid. Drag is the force which reduces the speed of the motion. A special shape of the bodies which reduces the fluid friction is called as the streamlined shape. Example: Aquatic animals like fish, crocodile and sharks and the vehicles like cars, flights, ships ect. Streamlined shapes help reduce the amount of air drag when an object is moving.
Posted by Nagnath Kalaskar 4 years, 2 months ago
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Posted by Tanishka V B 4 years, 2 months ago
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Tejas Maurya 4 years, 2 months ago
Yogita Ingle 4 years, 2 months ago
Methods Of Separating Mixtures
- Handpicking.
- Threshing.
- Winnowing.
- Sieving.
- Evaporation.
- Distillation.
- Filtration or Sedimentation.
- Separating Funnel.
Posted by Pawan Kumar 4 years, 2 months ago
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Yogita Ingle 4 years, 2 months ago
i. Vegetable rice: One cup rice, two spoon oil, you can take olive oil also, Chopped onion, Chopped green chilies, Vegetables (Beans, peas, broccoli, carrot and capsicum), red chili powder, tomatoes and black paper.
ii. Chapati/Roti: Wheat flour, two spoon oil, pinches of salt and water to make dough.
Posted by Daineet Indoria 4 years, 2 months ago
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Disha Dadhich 4 years, 2 months ago
Yogita Ingle 4 years, 2 months ago
The burning of plastic waste materials gives out extremely harmful gases which can cause many health problems. The gases given out during the burning of plastics can even cause cancer disease in humans. We should, therefore, never dispose of plastic waste materials by burning.
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