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What is the need to have transport system complex in humans?

Posted by Aradhya Yadav 2 years, 4 months ago

1 answers

Prince Raj 2 years, 4 months ago

The following reason is insured that the transport system of human is complex It prevent the mixing of oxygenated and deoxygenated blood. It also help in quickly reaching to all body parts of oxygen.

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How can we learn all acid or base name

Posted by Siya Saini 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Awaneesh Kumar Yadav Awaneesh Kumar Yadav 2 years, 1 month ago

From book

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U =-25 F=-15 Find the value of v

Posted by Ankesu Karak 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Manish .R 2 years, 4 months ago

Given : U = -25 f = -15 V = ? 1/f =1/v + 1/u ----mirror formula Substitute the values : 1/-15 =1/v+1/-25 Shift i/v to the LHS 1/v = 1/+25 + 1/-15 LCM 1/v = 75/+3-5 1/v = 75/-2 v = 37.5cm Therefore the v = 37.5 ------------------------------------------------- And don't write the focal length as capital F it's pricipal focuse Always wirte focal length as small f Thank you

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Uss paadap Harmon ka naam likhiye jo vikash ko parnnot krta hai

Posted by Sameer Khan 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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Name a non metal which conduct electricity.

Posted by Manty Goraya 2 years, 4 months ago

CBSE > Class 10 > Science

5 answers

Prince Raj 2 years, 4 months ago

Graphite

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Pratham Sardana 2 years, 4 months ago

Copper

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Tomojit Ghosh 2 years, 4 months ago

Graphite

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Aryan Yadav 2 years, 4 months ago

Water

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Ananya Rahane 2 years, 4 months ago

Copper

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Write laws of reflection for concave mirror and convex mirror

Posted by Shalini Kumari 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Profile File 2 years, 4 months ago

Tan theeta

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Investigate the effects of different types of packing on food spoilage

Posted by Aryan Shakya 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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Poshana

Posted by Ramchandra Benia 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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What is ozone and how does it affect any ecosystem

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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How can be an pressbyopic eye corrected

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Ayush Kumar 2 years, 4 months ago

Presbyopia defects can be corrected by using bifocal lens .

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What is pressbyopia

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Ananya Rahane 2 years, 4 months ago

Pressbyopia is a refractive error that makes it hard for middle aged the older adults to see things up close

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How can be an myopic eye corrected

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Saumya Gaur 2 years, 4 months ago

By using convex lenses

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How to balance the equation

Posted by Manisha Vaishya 2 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Mohit Gothwal 2 years, 4 months ago

Number of atoms should be equal in both sides ( LHS and RHS )

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Manvi Moudgil 2 years, 4 months ago

Number of atoms should be equal in LHS and RHS

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Awantika Gunjal 2 years, 4 months ago

Number of atoms on LHS and RHS should be equal

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Measure to improve nutrition status in odisha

Posted by Neitik Bansal 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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What is eco system give it's components

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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Give the name of the resources that you would consider to be exhaustible give reason for your choice

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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Name two energy sources that you would consider to be renewable give reason for your choice

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

0 answers

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Numerical concave mirror

Posted by Fghjj Fgh 2 years, 4 months ago

CBSE > Class 10 > Science

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Compound such as alcohol and Glucose also contain hydrogen but are not categoriesd as acid describe an activity to prove it

Posted by Anamika Kumari 2 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Rishan Hussain 2 years, 4 months ago

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Rishan Hussain 2 years, 4 months ago

Hyii

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Anamika Kumari 2 years, 4 months ago

Klvfkfdjmb

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List the properties of magnetic field lines

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Arjit Chauhan 2 years, 4 months ago

Properties of Magnetic field lines are : 1)They are closed curves. 2)They originate in north pole and end in south pole. 3)Inside the magnet they are from South pole to north pole. 4)One magnetic field line cannot intersect other magnetic field line.

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Why does a compass needle get d deflect when brought near a bar magnet

Posted by Manvi Moudgil 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Arjit Chauhan 2 years, 4 months ago

Compass contains magnetic properties that is why when a compass is brought near magnet it shows deflection due to magnetic force

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On adding a drop of barium chloride solution to an aqueous solution od sodium sulphate White precipitate is obtained

Posted by Jeevesh Jeevesh 2 years, 4 months ago

CBSE > Class 10 > Science

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What is the best defination of acid,bases and salt

Posted by Riya Dubey 2 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Arjit Chauhan 2 years, 4 months ago

Acid- The chemical which release H+ ions in water. Bases- The chemical which release OH- ions in water. Salt- Substance formed by the reaction of acid and base is called salt. There are other definition also but these are the best ones.

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Management of Natural Resources Natural Resources Depletion and Economic growth in present Era.

Posted by Manasvi Bihani 2 years, 4 months ago

CBSE > Class 10 > Science