Which of these statements explains a key difference between unicellular and multicellular organisms?. Single choice. Only multicellular organisms can photosynthesize.
The cells of unicellular organisms are much smaller than the cells of multicellular organisms.
multicellular organisms are more complex

The people of are overwhelmingly arab but are divided by religion.

Nelson is creating a powerpoint about the structural-functional perpectivebon poverty what perspective should he include in his presentation?

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.