Plants Mixed Practice
| # | Answer |
|---|---|
| 1 | A plant is a living organism that usually makes its own food using sunlight. |
| 2 | Examples include root, stem, leaf, flower, fruit, or seed. |
| 3 | The roots absorb water from the soil. |
| 4 | The stem supports the plant and holds it upright. |
| 5 | Leaves use sunlight to make food for the plant. |
| 6 | Photosynthesis is the process plants use to make food from sunlight, water, and carbon dioxide. |
| 7 | Plants take in carbon dioxide from the air. |
| 8 | Roots anchor the plant and absorb water and minerals. |
| 9 | Flowers help plants reproduce by making seeds. |
| 10 | A seed is a plant structure that can grow into a new plant. |
| 11 | Plants need sunlight to carry out photosynthesis and make food. |
| 12 | Plants need water, sunlight, air, soil, and nutrients; any two are acceptable. |
| 13 | A cactus is adapted to dry environments, while a water lily lives in or near water. |
| 14 | It may wilt, stop growing properly, or eventually die. |
| 15 | A seed germinates when it gets the right conditions. The seedling grows roots, a stem, and leaves, and over time it becomes a mature plant. |