The map shows oceanic tectonic plates in the southeastern pacific ocean.

what is likely happening at the boundary between the nazca plate and the
pacific plate?
o
a. rising of magma from the mantle beneath
o
b. subduction of oceanie crust beneath continental crust
o
c
folding of the crust on both plates
o
d. a collision of the two plates

Ahigh school teacher wants to study the seating habits of students in the cafeteria to determine if students sit in the same seats or change seats from day to day. she sits in the cafeteria for several days, and without interacting with the students, records where they sit each day. what is a potential benefit of this type of research? there is an independent variable. there is a dependent variable. the researcher can gain personal information about an individual. the participants act normally. the information can be gathered over a period of several years.