ENPC Final Exam Study Guide & Practice Questions | Emergency Nursing
Pediatric Course Prep 2025-2026
Fossils such as pro-
vide evidence of past life
footprints and shells
and environmental condi-
tions.
To provide information
What is the importance of about how life and envi-
studying fossils? ronmental conditions may
have changed.
how life and environmental
Fossils provide evidence
conditions have changed
of------
over time
In what era did the first
Paleozoic
land plants appear?
Finding a fossil sam-
ple that also contained
seashells would indicate an ocean
that the living organism
had died near
Scientists can estimate
the ages of rock if they con- index fossils
tain certain
Scientists have found
large groups of fossils
1/8
, ENPC Final Exam Study Guide & Practice Questions | Emergency Nursing
Pediatric Course Prep 2025-2026
of marine organisms on
That these rocks were
mountaintops. What does
once below the surface of
this tell scientists about the
an ocean
past?
As the body plan of the
fish progressed, the first
sharks appeared during
the Silurian Period. The
skeletons of these ancient Cartilage
fish are hard to find in
fossil form because their
skeletons are composed
of
explains that
the topmost rock is the Superposition
youngest.
Scientists sometimes find
trace fossils that are not
the organism itself, but
something left behind by
Diet
an organism. Coprolites
are trace fossils. They are
preserved feces, or dung,
from animals. What part of
2/8
Pediatric Course Prep 2025-2026
Fossils such as pro-
vide evidence of past life
footprints and shells
and environmental condi-
tions.
To provide information
What is the importance of about how life and envi-
studying fossils? ronmental conditions may
have changed.
how life and environmental
Fossils provide evidence
conditions have changed
of------
over time
In what era did the first
Paleozoic
land plants appear?
Finding a fossil sam-
ple that also contained
seashells would indicate an ocean
that the living organism
had died near
Scientists can estimate
the ages of rock if they con- index fossils
tain certain
Scientists have found
large groups of fossils
1/8
, ENPC Final Exam Study Guide & Practice Questions | Emergency Nursing
Pediatric Course Prep 2025-2026
of marine organisms on
That these rocks were
mountaintops. What does
once below the surface of
this tell scientists about the
an ocean
past?
As the body plan of the
fish progressed, the first
sharks appeared during
the Silurian Period. The
skeletons of these ancient Cartilage
fish are hard to find in
fossil form because their
skeletons are composed
of
explains that
the topmost rock is the Superposition
youngest.
Scientists sometimes find
trace fossils that are not
the organism itself, but
something left behind by
Diet
an organism. Coprolites
are trace fossils. They are
preserved feces, or dung,
from animals. What part of
2/8
