Johannes Kepler was once hired to develop proofs that planets move along perfect circular orbits. Later, he disagrees from the initial idea, and discovered that planets follow elliptical orbits. What scientific attitude shows this?

Isaac Newton built his laws of motion using the works of Galileo and others. Newton recognized the findings of Galileo and other scientists by saying that if he had been able to discover more “it was by standing on the shoulders of giants”. From those statements, we can say that Newton practices ____________.

It is a type of laboratory flask which features a flat bottom, a conical body, and a cylindrical neck  suitable for boiling liquids.

Arrange  the levels of organization in a multicellular organism from the simplest level to the most complex level.

Qualitative data describe the characteristics or quality of an object. It is not numeric and usually gathered by observation using the senses such as sight, touch, smell, taste and hearing.