Answer:
The abstract and the first paragraph of the discussion
Explanation:
An abstract summarizes the major aspect of the entire paper highlighting the key aspect of the study for , it's a quick overview of the study that readers can go through to have a grasp of what the study is about while the first paragraph of the discussion give away what's to be expected in the whole book to the reader.
Answer: C. aspirin; headaches
Explanation:
The variables in an experiment are either dependent or independent. An independent variable is the change that is introduced to test the hypothesis. A dependent variable on the other hand is the one being monitored or measured due to the introduction of other variables.
Here Headaches are the dependent variables as the experiment is to monitor whether the introduction of aspirin, the independent variable, takes headaches away.
Answer:
The correct answers are critical experiments and coverging operations.
Explanation:
Critical experiments is for the questions to be answered and covergin operations mean merging and using different approaches to figure something out.
They don't get real jobs and are making sandwiches
Umm.. there is no picture