General Science Questions

Fitness can be achieved only through frequency.

Lutheranism, the branch of Christianity that traces its interpretation of the Christian religion to the teachings of Martin Luther. 

Vitamin-A plays an important role in Eye vision. Vitamin A helps form and maintain healthy teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light.

The study of brain is called Phrenology.

One the person or a animal who eats everything i.e, no kind of food is refused are called as Omnivores.