Kindly answer. Read the instruction first before you put your final answer. The answer who follows the instruction will be put as the brainliest.


A. Identify the type of scientific investigation to use in the following questions. (descriptive, comparative, experimental)




1. Which animal is more active at night, a dog or a cat? _______________________


2. How is the road traffic today? _______________________


3. How does the angle of the road affect the speed of a car? _______________________


4. Do tomatoes grow faster during rainy season or dry season? _______________________


5. Does the weather affect your internet speed at home? _______________________


6. Which is healthier, tea or coffee? _______________________


7. What is the highest temperature for today?


8. Which is faster, taking the bus or taking the train? _______________________


9. What is the effect of exposure to sunlight to the mood of a person? _______________________


10. What does the newly advertised ready-to-drink coffee tastes like? _______________________




B. Determine the scientific investigation that will best answer or resolve the following problems. (descriptive, comparative, experimental)




11. You are in a biology class and you want to know the different


systems of a frog. _______________________


12. You are curious about the effect of sleep length on the academic


performance of a student. _______________________


13. You want to know which among ibuprofen, mefenamic acid,


paracetamol and aspirin are the best in curing headaches. _______________________


14. You are curious about rocks so you collect some rocks on your way


to the school, where you examine the minerals embedded in the rock


using a microscope. _______________________


15. You want to know the effect of temperature on the lifetime of battery. _______________________