Multiple Choice Questions - Science PDF
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This document contains multiple-choice questions about scientific concepts, including the function of the digestive system, the age of Earth, the basic unit of life, the appearance of multicellular organisms, and the response to stimuli. It's suitable for secondary school science students.
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🙂: Generate multiple-choice questions 🤖 Smallpdf.com: Questions: 1. What is the primary function of the Digestive System? A. To get oxygen (O2) B. To create offspring C. To extract nutrients from food and liquid D. To deliver nutrients and remove waste 2. How old is the Earth? A. 4.6 b...
🙂: Generate multiple-choice questions 🤖 Smallpdf.com: Questions: 1. What is the primary function of the Digestive System? A. To get oxygen (O2) B. To create offspring C. To extract nutrients from food and liquid D. To deliver nutrients and remove waste 2. How old is the Earth? A. 4.6 billion years B. 3.7 billion years C. 2 million years D. 0.2 billion years 3. What is the basic unit of all living things according to Cell Theory? A. Tissue B. Organ C. Cell D. Organism 4. When did the first multicellular organisms appear? A. 0.2 billion years ago B. 1.2 billion years ago C. 3.7 billion years ago D. 4.6 billion years ago 5. What characteristic of living things involves responding to stimuli? A. Nutrition B. Respire C. Senses stimuli D. Excrete Answers: 1. C 2. A 3. C 4. B 5. C
