Which of the Following Was an Important Source of Prebiotic

question 55

Multiple Choice

Which of the following was an important source of prebiotic molecules (e.g., amino acids) on the early Earth?

• A) molecules produced on the surface by impacts
• B) molecules produced by chemical reactions near deep-sea ocean vents
• C) molecules transported to the surface by impacts
• D) all of these

---

Definitions:

Mindfulness

A mental state achieved by focusing one’s awareness on the present moment while calmly acknowledging and accepting one's feelings, thoughts, and bodily sensations.

Positive Psychology

A branch of psychology focused on the study of positive aspects of human life, such as happiness, well-being, and flourishing.

Behavioral Psychology

A branch of psychology focused on the study of observable behaviors and the processes behind them.

Cognitive Psychology

The study of mental processes such as "attention, language use, memory, perception, problem-solving, creativity, and thinking."