Directions: Put a check mark (✓) which from the following is a labor requirement for land preparation and cross (x) if not. Formulate a question (component of Scientific Investigation) that you can associate with the steps in land preparation. Write your answer on a separate sheet of paper. _____1. Clearing of the land using hoe _____4. Plowing using animal _____2. Plowing using tractor _____5. Transplanting of seedlings _____3. Pulling of seedlings​