Biology

Sexual reproduction

Asexual reproduction

Binary fission

Budding

Erosion, weathering, and sedimentation

Decomposition, evaporation, and precipitation

Nitrogen fixation, denitrification, and ammonification

Respiration, photosynthesis, and transpiration

Nutrition in which organisms obtain food by breaking down complex organic compounds.

Nutrition in which organisms obtain food from other organisms

Nutrition in which organisms obtain food by consuming both plants and animals

Nutrition in which organisms produce their own food using energy from the sun or inorganic substances

The belief that all species were created in their current form

The hypothesis that organisms strive to improve themselves over generations

The idea that species change over time through natural processes

The concept that evolution occurs through a series of sudden and dramatic changes

Uterus

Ovary

Testis

Fallopian tube