A lion eating a zebra is an example of which characteristic of life?

• A. Reproduction
• B. Obtaining and using energy
• C. Maintaining homeostasis
• D. Responding to stimuli

Answer: (B)

Verified step by step guidance

1. Step 1: Begin by understanding the context of the question. The problem is asking which characteristic of life is demonstrated by a lion eating a zebra. Characteristics of life include reproduction, obtaining and using energy, maintaining homeostasis, and responding to stimuli.
2. Step 2: Analyze the action described in the question. A lion eating a zebra is a process where the lion consumes food to gain energy. This is a biological activity related to metabolism and energy acquisition.
3. Step 3: Recall the definition of 'Obtaining and using energy.' This characteristic of life refers to how organisms acquire energy from their environment (e.g., food) and use it to perform biological functions such as movement, growth, and reproduction.
4. Step 4: Compare the other options provided. 'Reproduction' involves creating offspring, which is not relevant to the act of eating. 'Maintaining homeostasis' refers to regulating internal conditions, such as temperature or pH, which is not directly demonstrated here. 'Responding to stimuli' involves reacting to external changes, which is also not the primary focus of this example.
5. Step 5: Conclude that the correct characteristic of life demonstrated by a lion eating a zebra is 'Obtaining and using energy,' as this action directly involves acquiring energy for biological processes.