The Foundational Behavior of Hominins Was

question 44

Multiple Choice

The foundational behavior of hominins was

• A) hunting.
• B) tool use.
• C) bipedalism.
• D) speech.

---

Definitions:

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Chloroplasts

Organelles found in plant and algal cells responsible for photosynthesis, the process by which light energy is converted to chemical energy in the form of glucose.

Photosynthesis

A biochemical process in plants, algae, and some bacteria that converts sunlight, water, and carbon dioxide into glucose and oxygen, utilizing chlorophyll.

Photosynthesis Equation

Represents the chemical process by which plants, algae, and some bacteria convert light energy into chemical energy, typically summarized as 6CO2 + 6H2O + light energy -> C6H12O6 + 6O2.