7. which of the following is least likely to be studied using the sedimentary rock record?
o a. past plate movements based on similar fossils on different continents
o b. cooling history of an intrusive magma body
o c. identifying potential extinction events in the fossil record
o d. identifying past depositional systems—such as marine settings, rivers, and valleys-from the bedrock

B. Cooling history of an intrusive magma body

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.