Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: The World of Living, Exercise 5: PRACTICE TIME
Veera Bala Rastogi Science Solutions for Exercise - Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: The World of Living, Exercise 5: PRACTICE TIME
Attempt the practice questions on Chapter 7: The World of Living, Exercise 5: PRACTICE TIME with hints and solutions to strengthen your understanding. Science Booster solutions are prepared by Experienced Embibe Experts.
Questions from Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: The World of Living, Exercise 5: PRACTICE TIME with Hints & Solutions
Which gas is taken from air by plants for making food?
What is breathing? Why do organisms breathe?
Write an activity to show growth in non-living things.
Living things show movement. Explain the way through which plants show their movement.
Name the gas which is a by-product of photosynthesis but essential for plants and human beings.
A car takes fuel, burns it to produce energy, moves and excretes smoke. Why can we not call the car a living thing?
A crystal of sugar can break into many pieces and grow in size if kept in a saturated solution. Is crystal a living thing?
Science Quiz/Puzzle:
Across
2. Waste expelled by kidneys as urine.
4. Organisms that feed on plants or other organisms.
6. Movement from one place to another shown by animals.
7. The basic unit of structure and function of organisms.
Down
1. They make their own food.
3. Reaction of organisms to some external change.
5. A change that evokes a response in organisms.
