After doing research on plants and fertilizers, a 5th grade science class states the hypothesis for their experiment, if a plant receives fertilizer then it will grow to be bigger than a plant that does not receive fertilizer. To test this hypothesis the students must A) make observations

B) collect and record data

C) determine and follow a procedure

D) All of the above

The best bet is to google

Bob: coke is baby pandas.jim: what? how do you figure that coke is baby pandas? bob: because this book says so.jim: how do we know the book is correct? bob: because it says that coke is baby pandas.jim: how does that prove the book's accuracy? bob: because it's statement involving coke and baby pandas is correct, therefore it is accurate.jim: how do we know that it's correct? bob: because we have concluded that the book is accurate, and therefore the statement is correct.therefore, coke is baby pandas.