Which of the following is not a step involved in critical thinking?
a.
asking questions
b.
assessing validity
c.
writing a summary
d.
adjusting conclusions

Which of the following is not a step involved in critical thinking?

writing a summary does not have anything to do with critical thinking

Explanation:

B

Explanation:

Assessing the validity (stating how correct/incorrect something is, or what it is) isn't required at all. You are thinking about something and using your knowledge of the situation to figure something out. You have to be prepared for the chance that what you say is incorrect. So, if you assess the validity, you are not considering the chance, therefore  you aren't critically thinking, and therefore, that is not a step involved.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.