In the biosphere, what are some of the major abiotic factors that determine the distribution and types of plant communities? *
a. Temperature, sunlight and rainfall
b. Humidity, location and humans
c. Soil type, soil water and soil bacteria
O d. Insects, carbon dioxide and nitrogen in the air

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .