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Which occupational eye hazard is considered the most common cause of eye injury?

Which type of gland produces tears that help clean and moisten the eye?

Bonus:  Worth up to 5 points (ignore that it says 0 as I will manually grade submissions).   You have a favorite star.  Let’s call her Celeste.  You know everything there is to know about Celeste and brag about her to all your friends and family.  Celeste is located in the lower right portion of the HR diagram.  Give two adjectives* (with explanations) that fit her personality while also showing your understanding of the meaning of the prompt. See rubric below. You must write your answer as either a numbered or bulleted list to ease in the grading process.  Rubric: 1st adjective (0.5 points) Explanation (2 points) Must be in a minimum of two complete sentences.  1st adjective (0.5 points) Explanation (2 points) Must be in a minimum of two complete sentences.  Please follow explicit instructions and only give two adjectives with two supporting statements. Failure to follow these explicit instructions will result in point loss. No credit will be given for vague or general adjectives that either do not pertain to the prompt position or could pertain to any object on the diagram. Make sure you fully explain your meaning in a way that relates to course content and shows your understanding of the material. You can be ridiculous here as long as it is well-explained in the context of the subject matter.   *According to AI, “an adjective is a part of speech that modifies, describes, or limits a noun or pronoun, providing details about qualities, characteristics, or quantity” For example:  Middle-aged – this star is in the middle part of her life (note does not meet minimum sentence requirement)  

For an object to actually become a star, what is the minimum limit as stated in the lecture recordings? Input Instructions:  Just type one number only.  Units will be discussed in a subsequent question.  Your answer must match my answer exactly for credit. Ranges will not be accepted. 

What type of exotic object was described in the previous question?

Which of the following answer options correctly ranks the layers of the Sun from coolest to hottest?

We are living in a wonderful time where our Sun is still giving us life-sustaining energy.  As we know, that will not last forever.  If the current brightness of the Sun is `B`W/m2, then what would be the new brightness of the Sun if the distance between the Earth and Sun changed by a factor of `d`?    Hint:  See equation sheet in the exam instructions for guidance. Assume properties not mentioned in the prompt remain constant. Please read and comply with the input instructions below.  Input Instructions: In typing your answer, just type your numerical answer rounded to the nearest whole number (i.e. 350.78 would be written as 351).  Do not include any units, E, words, or scientific notation.  Just a number. Use standard comma placement if necessary.  *If any technical issue prevents you from typing into the input box for this or any problems on the exam, just write out your answer following the same input instructions in the bonus section at the end of the exam. Please specify the question number.

Our Sun is ‘G’reat!  What does this classification actually mean? 

A probabilistic event can only comprise of a single outcome of a random variable. 

The narrower a confidence interval is, the more likely it is to contain the true population parameter.