Activity 2: Designing an Experiment Direction: In this activity you are required to design your own experiment. Use the information provided below to help you design your experiment. Consider weighing, drying, and grinding method in your experiment.
1. Ask a question which you want to find an answer to.
2. Perform background research on your topic of choice. 3. Write down your hypothesis.
4. Identify variables important to your investigation: those that are relevant, those you can measure or observe.
5. Decide on the independent and dependent variables in your experiment, and those variables that must be kept constant.
6. Design the experiment you will use to test your hypothesis: State the aim of the experiment.
• List the apparatus (equipment) you will need to perform the experiment.
• Write the method that will be used to test your hypothesis in bullet format in the correct sequence, with each step of the experiment numbered.
• Indicate how the results should be presented, and what data is required.
this is actually research sub but yeah I hope you can help meh
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Explanation:
the bats can fly in the darkness of night without colliding to other objects by emitting special sound while dying.what do you call it