By using fossils and matching layers rock layers can be correlated to eachother.

true or false

True

Explanation:

Stratigraphy is a sub- branch of geology that is concerned with the study of rock layers and layers of the sediments. These rock layers are compared with the fossils found at distinct layers of the rocks and sediments. This can help in determining the chronological age of the fossil with respect to the rocks.

Thus it can be said that the given situation is true.

the first, second, and fifth options

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50