Tony rates high on positive affectivity. he is likely to be a(n)a. risk taker and thrill seeker. b. pessimistc. optimistd. emotionally unstable

bacteria – a word that often brings out a sense of uneasiness in most of us are, in fact, one of the earliest forms of life. it can be quite unnerving to know that there are bacteria all over your skin, hair, and even inside the body. but only a few species of bacteria are dangerous. the majority of bacteria are good, and without them, life on earth wouldn’t be possible. let’s learn more about how are bacteria essential for you to survive.

answer; /// i believe that the correct answer is that it lets you see and evaluate different formats as you develop your workbook;