how many acquaint fates can be obtained from character ascension when leveling up a character from lv. 1 to lv. 90?

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.

Identify why the western ports were important to the united states.

The first thing that baby ducks usually see after hatching is their mother. they then follow their mother everywhere: into the pond, around the farm, and eventually through the air. this type of behavior is called