Mitochondrial DNA (mtDNA) has a unique pattern of inheritance. It is passed down directly from mother to child, unlike nuclear DNA, which is passed down from both parents. It also accumulates changes much more slowly than other types of DNA. Suggest a way in which mtDNA analysis could be useful to scientists.

c is the correct answer hope this !

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)