Q: If summer can cause change to the environment, then what can cause change to the environment?  Answer choices: - Winter  - flooding  - vacuums  - drought  - summer  - pennies  - digestion  - pesticide
A: summer


Q: If cooking an egg causes a chemical reaction in the egg, then what causes a chemical reaction in an egg?  Answer choices: - sugar  - the water cycle  - cooking  - birds  - tapeworms  - courtship  - burning  - ovaries
A: cooking


Q: If decomposition helps plants to grow, then what does decomposition do?  Answer choices: - heat the body  - it helps plants in growing  - duplicate itself  - rapid expansion  - heat production  - heat is produced  - it keeps an organism warm  - Cell division
A: it helps plants in growing


Q: If the digestive system is needed for the body to grow and remain healthy, then what is needed for the body to grow and remain healthy?  Answer choices: - Organic compounds  - Hair on the head  - carbohydrates  - Fast response time  - The digestive system  - Hair on the feet  - deoxyribonucleic acid  - organic molecules

A: The digestive system