1. Elephants are used as working animals for which purpose? a. logging b. hunting fish c. as a guard and attacks animals d. catching mice 12. Wnich piont parts help to hold water during times of heavy rains ? o. leaves 0. stems c. frunk d. roots 13. Which gas do people and animals need that plants give off? a. carbon dioxide b. Oxygen d. carbon C. oxide 14. Which sentence is not true about living things? a. Living things can grow. b. Living things can move. C. Living things cannot produce. d. Living things need food. 15. Which of these is not an inherited trait? a. a turtie burying its egg b. a bear hibernating in winter c. a bird building a nest d. a horse pulling o plow​