subject
Biology, 05.03.2021 06:10 ayoismeisalex

The index fossil of a type of trilobite is discovered in layer A of a set of rock layers found at three different sites of a field investigation. Which conclusion can be made about the rocks in layer A at all
three sites?
Ob
The rocks were formed from melting magma
The rocks are all about the same age
The rocks are all different ages
The rocks were formed during a catastrophic event

ansver
Answers: 3

Other questions on the subject: Biology

image
Biology, 21.06.2019 21:50, 4300252063
What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron
Answers: 3
image
Biology, 22.06.2019 05:30, naomi12360
Why do oceanic plates tend to subduction when colliding with a continental plate
Answers: 3
image
Biology, 22.06.2019 06:00, jmwmarshall
Which example would the nurse consider to be a part of systems thinking theory?
Answers: 1
image
Biology, 22.06.2019 09:50, Riplilpeep
What are characteristics of minerals? select 3 choices
Answers: 1
You know the right answer?
The index fossil of a type of trilobite is discovered in layer A of a set of rock layers found at th...

Questions in other subjects: