*URGENT* A student made a model of an onion skin cell she viewed it using a microscope. The scale is 1:500. the student's cell model has a length of 15 cm.
how many centimeters is the real cell's length?

Differentiate renewable and nonrenewable resources

30 points why are most volcanoes found around the ring of fire? this is a location where there are many hot spots. this is a location of numerous plate boundaries. this is a location within an active oceanic plate. this is a location of fast moving continental crust.

What name is given to the process in which a strand of dna is used as a template for the manufacture of a strand of pre-mrna?