Salmon live in both fresh water and salt water during their lives. They are born in in fresh water but migrate out to marine waters for most of their life. Eventually, they return to the place they were born in fresh water to spawn. Changing between fresh water and salt water affects the balance of water in their body. Salmon have an internal control system called osmoregulation that restores the balance by negative feedback. This is an example of which characteristic of life?

Which of the following is true about ecosystems?

Based on your responses to the questions above, name at least three things you plan to do differently in preparing for the next midterm. For instance, will you spend more time studying, change a specific study habit or try a new one (if so, name it), make math and interpreting graphs more automatic so it does not get in the way of economics, try to sharpen some other skill (if so, name it), solve more practice problems, or something else?

Now that you have looked over your graded exam, in your opinion how many of points you lost due to each of the following (feel free to copy/paste the following list in your response, yet please make sure to fill in the points): Anxiety-induced mistakes: Algebra or arithmetic errors: Lack of understanding of the concept: Not knowing how to approach the problem: Difficulty interpreting the problem: Other (please specify): Total points lost:

Which of these activities did you use to get ready for the test? Choose all that apply.  

What is a scrivener? 

Check off the boundaries of reinforcement from the list below.

What is the most common thing that Bartleby says? 

Jack Example has earned a break! Way to go, little dude! For his break, he gets computer time. However, to use the computer, he needs to enter his login information. Since the computer hides his password with asterisks (*****), Jack can’t tell if he entered the whole login correctly until he clicks “Sign In” at the end. If he typed all the letters correctly, he gets in. If he missed one or more, he has to start over. What schedule does this best exemplify?

What is the most common thing that Bartleby says?