HURRY PLS The steps of the scientific method are listed below. Check the box next to each step of the scientific method that you think communication plays an important role in. Ask a question based on observation and research. Form a hypothesis. Make a prediction. Perform an experiment. Analyze results and draw conclusions. Accept or reject the hypothesis. Record and communicate results.

Learned about life itself

Sound energy is produced when an object vibrates. examples are 1- a balloon popping2-a whistle3- a waterfall

When calculating percentage we need two numbers. one number represents total amount of certain thing and another number represents partial number of that thing. then we divide those two numbers.in this problem total amount represents total number of weeds growing on some surface. partial number represents chicory.percentage = partial / total * 100%percentage = 29 / 98 * 100%percentage = 29.6%our calculation is closest to answer b) so this is our correct answer.