Why are fossil records important to geology? Fossil records help with rock formation. Fossil records provide evidence of the age of the Earth. Fossil records provide information of different types of land formation. Fossil records help support ideas and laws found in geology.

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The fossil record helps paleontologists, archaeologists, and geologists place important events and species in the appropriate geologic era. ... Therefore, some discovered fossils are able to be dated according to the strata, a distinct layer of rock, that they are found in.

Step-by-step explanation:

Number of small boxes shipped = 10

Number of large boxes shipped = 12

Step-by-step explanation:

Let x be the number of small boxes

and

y be the number of large boxes

According to the first statement, a total of 22 boxes were shipped

Equation 1 will be:

x+y=22

And

According to 2nd statement, Total weight was 1350 and we know the weight of one small box is 45 and large box is 75

So equation 2 will be:

45x+75y=1350

We will use the substitution method for solving the equation

So from equation 1

Putting the value of x in eqn 2

Putting the value of y in eqn 1

So,

Number of small boxes shipped = 10

Number of large boxes shipped = 12 ..