What term refers to something that can satisfy hunger and provide energy?

Prepare for your IB Marine Science SL Exam. Study with flashcards and multiple choice questions, each with hints and explanations. Get ready to excel!

Multiple Choice

What term refers to something that can satisfy hunger and provide energy?

Explanation:
The main idea is to identify the word for something that can satisfy hunger and provide energy. That would be food. Food is any substance ingested to nourish the body and supply energy; it contains chemical energy that can be released during digestion to power metabolism, movement, growth, and body functions. In marine systems, organisms rely on food from the environment to meet their energy needs—for example, phytoplankton capture sunlight to store energy, which then passes up the food chain to consumers. Energy, on the other hand, is the ability to do work, not a thing you eat; entropy is a measure of disorder in a system; evolution describes genetic changes in populations over time. So the term that best fits the description is food.

The main idea is to identify the word for something that can satisfy hunger and provide energy. That would be food. Food is any substance ingested to nourish the body and supply energy; it contains chemical energy that can be released during digestion to power metabolism, movement, growth, and body functions. In marine systems, organisms rely on food from the environment to meet their energy needs—for example, phytoplankton capture sunlight to store energy, which then passes up the food chain to consumers. Energy, on the other hand, is the ability to do work, not a thing you eat; entropy is a measure of disorder in a system; evolution describes genetic changes in populations over time. So the term that best fits the description is food.

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