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Ask QuestionPosted by Lozy Das 5 years ago
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Posted by Dev Patel 5 years ago
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Gaurav Seth 5 years ago
Coding is the process of using a programming language to get a computer to behave how you want it to. Every line of code tells the computer to do something, and a document full of lines of code is called a script. Each script is designed to carry out a job. This job might be to take an image and change its size
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Chennai Royals Royal 5 years ago
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Neha - 5 years ago
Gaurav Seth 5 years ago
Bee Hummingbird
Bee Hummingbird is the smallest bird on the earth. It is endemic to Cuba and the Isle of Youth. They measure mostly between 5 - 6 cm in length, including beak and tail. Females are slightly larger than males.
Posted by Chetna Pradhan 5 years ago
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Posted by *Prashik Tadawalkar* 5 years ago
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Yogita Ingle 5 years ago
False;
Primary memory volatile memory meaning data cannot be retained in case of power failure.
Secondary memory a non-volatile memory so that that data can be retained even after power failure.
Posted by Bijendra Gupta 5 years ago
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Gaurav Seth 5 years ago
Human respiratory system: The human respiratory system begins from nose cavities called nostrils. The air from cavity enters into the pharynx and then into the trachea (or wind pipe). The trachea runs down the neck and divides into two tubes called bronchi. Each bronchi is connected to a lung. In the lungs each bronchi divides into a large number of thin tubes called bronchioles. The bronchioles have a tiny air sac at their ends called alveoli. It is in the alveoli where exchange of gases takes place.
Mechanism of breathing:
- When we breathe in air, the diaphragm contracts which results in the increase in volume of chest cavity. Due to this expansion of chest cavity, the air pressure in the lungs decreases. Thus, air from outside rushes into the lungs through nostrils, trachea and bronchi. Therefore, air sacs of lungs get filled with air when we breathe in. The exchange of gases between alveoli and blood takes place by the process of diffusion.
Now, the air present in air sacs of the lungs is rich in C02. When we breathe out air, the diaphragm relaxes which results in the decrease in volume of chest cavity. This contraction pushes the air from the lungs into the trachea, nostrils and then out of the body into air. Breathing in air is called inhalation and breathing out air is called exhalation. - Mechanism of gaseous exchange during respiration: The oxygen is carried by blood to all the parts of the body. As the blood passes through the tissues of the body, the oxygen from the blood diffuses into the cell, whereas the C02 which is produced during respiration diffuses into the blood and is carried to the lungs.
Posted by Shabaan Moazzam 5 years ago
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Posted by Hritika Gajankush 5 years ago
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Sia ? 4 years, 6 months ago
Totango is a Customer Success Software that helps enterprises drive revenue growth, reduce churn while focusing on the SaaS customer journey.
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Neha - 5 years ago
Neha - 5 years ago
Gaurav Seth 5 years ago
MOON
<hr />• Moon is made up of rocks and has no air on it.
• Moon is the natural satellite of the Earth.
• Its distance from the Earth is 3,84,400 km.
• Moon does not have any light of its own.
• The moonlight we see is only reflected sunlight.
Posted by [email protected] Gmail 5 years ago
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Yogita Ingle 5 years ago
The garland of pots is connected with the toothed wheel which again is connected to the drum. As the bullocks move the drum, the toothed wheel connected to it also moves, which in turn rotates the garland of pots which lifts water from the well.
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Khushi _03 5 years ago
Khushi _03 5 years ago
Khushi _03 5 years ago
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C.M.Dhanya Chandrasekar 5 years ago
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