Grade 2 Biology Principles Worksheet
A worksheet for Grade 2 students to learn about basic biology principles, including living things, plant parts, and animal life cycles.
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Grade 2 Biology Principles
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Read each question carefully and answer to the best of your ability.
1. Which of these is a living thing?
Rock
Tree
Car
Bicycle
2. What do all living things need to survive?
Toys
Food, water, and air
Money
TV
3. Plants use their to soak up water from the soil.
4. The of a plant helps it stand tall and carries water and food.
5. Plants make their food in their using sunlight.
Look at the picture of the plant. Draw a line from the word to the correct part of the plant.
6. Roots
a. Make food for the plant
7. Stem
b. Hold the plant in the ground
8. Leaves
c. Support the plant and carry water

9. Look at the picture of the butterfly life cycle. What are the four stages of a butterfly's life cycle?
10. All animals lay eggs.
True
False
11. Young animals grow and change over time.
True
False