Final answer:
Art in the Renaissance shifted to include more focus on everyday life and portrayed human figures and nature realistically, driven by humanism and the development of linear perspective.
Step-by-step explanation:
Art during the Renaissance was significantly transformed by the influence of Renaissance thought, which emphasized humanism, realism, and scientific understanding. As a result of these changes, art began to focus more on everyday life (A) and artists portrayed people and the world around them in a more realistic way (C). The development of linear perspective and a greater understanding of light and shadow allowed for more life-like and three-dimensional representations in painting. Works of art began to include secular and nature themes, moving away from the predominantly religious focus of the Medieval period. Renowned artists like Leonardo da Vinci, Michelangelo, and Raphael explored these new techniques, creating masterpieces that offered both beauty and insight into the society in which they were created.