This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
Here are the answers to your questions: 19. The push or pull of an object is called force. The correct option is B. force 20. The main source of light to the Earth is the Sun. The correct option is B. Sun 21. The symbol = is a battery. The correct option is B. battery 22. The best method of separating sand and water is Filtration. The correct option is D. Filtration 23. The closest planet to the Sun is Mercury. The correct option is C. mercury 24. The hottest planet in our solar system is Venus. The correct option is C. Venus 25. Dirty water can breed the following except crocodiles. The correct option is A. crocodiles 26. The following diseases are caused by using unsafe water except ectopic. The correct option is A. ectopic 27. The seed cannot germinate without the presence of warmth and water. True. The correct option is A. True 28. The following are examples of habitats except Stone. The correct option is A. Stone 29. We have 8 planets now. The correct option is A. 8 30. Gas exchange occurs in plants through the Stomata. The correct option is A. Stomata 3 done, 2 left today. You're making progress.