What is the term for a region in space where gravitational forces cause small objects to collect, potentially forming a planet?

What type of rock is formed from the cooling and solidification of molten magma?

What is the chemical formula for sodium hydroxide?

Which part of the human brain is responsible for coordinating voluntary muscle movements and balance?

In the human reproductive system, what is the function of the testes in males?

Which moon of Saturn is known for its unique two-tone appearance, with one hemisphere being reddish and the other being bright white?

Which layer of the Earth is primarily composed of iron and nickel and is responsible for generating the planet's magnetic field?

What is the term for the event where the Moon passes directly between the Sun and Earth, casting a shadow on Earth?

What is the main function of the immune system in the human body?

What is the name of the galaxy that contains our solar system?