A haiku is a short, unrhymed Japanese poem that uses concrete sensory images to capture a moment of insight.

Fission is the splitting of an atomic nucleus, releasing energy, as well as a form of asexual reproduction in single-celled organisms.

Circumference is the distance around the edge of a circle, calculated using the formulas C = πd or C = 2πr, where d is the diameter, r is the radius, and π is t

Central American culture blends indigenous Maya and Aztec roots with Spanish colonial influence and African heritage.

Gas giants are composed primarily of hydrogen and helium, with small amounts of methane and ammonia.

Carbohydrates are biological molecules composed of carbon, hydrogen, and oxygen, usually in a 1:2:1 ratio, with the basic unit being a monosaccharide.

A rectangular prism’s total surface area is 2(lw + lh + wh) and its lateral area is 2h(l +.

Relative humidity (RH) measures the water vapor currently in the air as a percentage of the maximum the air can hold at that temperature.

Precipitation is any liquid or frozen water that forms in the atmosphere and falls to Earth, including rain, snow, sleet, and hail.

Photosynthesis is the biological process plants, algae, and some bacteria use to convert light energy into chemical energy stored as sugar.