How can we choose app which is helpful in teaching because there are so many apps???

Which app is the best app we use for online teaching???

Hi mam My question is how can we make pdf from images ???

I think It is very risky to open schools in such a critical situation. Because we don't want to take risk with our students .As we all know from last 5-6 months online classes ar...

Corals are animal in sea that uses calcium to make wall or rock like structure that known as coral reef.

Corals are used in medicines both in allopathy and ayurved

Arthropod,

HSTDV(Hypersonic Technology Demonstrator Vehicle).It is imp.for hypersonic Cruise missile.

What is the largest organ in the body?