Which step in the scientific method involves defining the procedure? information

experiment

hypothesis

conclusion
PLZ HELP

Which option identifies why the hypothesis in the following scenario is an if then hypotheis?

The following hypothesis is proposed for a study: skin cancer rates will decrease when sunscreen is applied.

The statement involves unrelated items.

The items in the statement are unaffected by each other.

The items in the statement have a cause-effect relationship.

The statement makes a conclusion.

Which of the following is usually performed by a scientist even though it is not considered a formal step in the scientific method?

catalog information

discard data

communicate results

withhold findings

Consider the motion of the balloon and its air contents in terms of momentum. in step 1 above, the total momentum of the balloon and its contents was zero. recall that momentum = mv. both the balloon and the air inside it had a velocity of zero and therefore the total momentum was zero. now think about what happened when the air escaped from the balloon. a certain mass of air accelerated in one direction. in order to keep the total momentum of the system zero, the balloon itself (which has mass) had to accelerate in the opposite direction. use this scenario to you explain why the soda can rotates when the water squirts out of the escape holes. what was your hypothesis concerning the water-filled can? according to your data, do you think your hypothesis was correct? (be sure to refer to your data when answering this question.) summarize any difficulties or problems you had in performing the experiment that might have affected the results. describe how you might change the procedure to avoid these problems. give at least one more example of newton's third law in everyday life.