Which of the following battles was fought between

Which of the following does not show heterotrophic nutrition?

Which of the following is an example of symbiosis?

Which part of the flower is responsible for producing pollen?

Which of the following physical quantities is not conserved in inelastic collisions?

A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is –

A satellite is orbiting Earth at a height where acceleration due to gravity is 5 m/s². If radius of Earth is 6400 km, what is the orbital radius?

Which among the following are unisexual flowers?

The communication between the central nervous system and the other parts of the body is facilitated by 

What is the primary cause of tides on Earth?

The force required to maintain an object at a constant velocity is