What is the term for the region around a planet where its magnetic field influences charged particles, often creating auroras?

In the human digestive system, where does the process of mechanical digestion primarily occur?

What is the primary function of the pancreas in the digestive system?

What is the name of the phenomenon where light is bent as it passes through the gravitational field of a massive object, such as a galaxy or cluster of galaxies?

In the human eye, which part is responsible for focusing light onto the retina?

Which part of the human brain is responsible for controlling basic bodily functions like breathing and heartbeat?

What is the process by which cells break down glucose to produce energy in the absence of oxygen?

Which organ is responsible for detoxifying harmful substances in the blood?

Which blood type is considered the universal donor?

What is the function of the lymphatic system in the human body?