Which of the following statements is true? All the populations in an ecosystem form the community.
A habitat represents all the biotic factors in an ecosystem.
The amount of nutrients in soil is an example of a biotic factor.
Only one population can live in a habitat at a time

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

15/16 as a decimal rounded to the nearest hundredth