1. What kind of rock are fossils usualy found? O Metamorphic rock O Igneous rock O Sedimentary rock

Q: The Cenozoic Era extended over which of the following time periods in the fossil record? A. the…

A: Answer : The Cenozoic Era extended over  time periods in the fossil record is :  a)  the Paleozoic…

Q: What geologic evidence is left after a continent breaks apart?

A: Geology is a branch of earth sciences. This branch of earth sciences deals with both the liquid and…

Q: What major climatic and biological events happened during thePleistocene?

A: The environment throughout the Pleistocene was dynamic, changing dramatically in response to climate…

Q: 2. Identify and group the following words into two groups if is a fossil or a trace fossil.

A: Fossil and Trace Fossil -- Taphonomy is a field of Paleontology ( branch of fossil in which study of…

Q: True or false: Within the fossil record, the oldest fossils are generally found in the upper-most…

A: Fossils are conserved or well maintained structure of dead organisms in the past history . Learning…

Q: _is one of the earliest differences in the production of material culture, _ divides where…

A: During prehistoric times, members of homo erectus species had a lot of cultural differences.  These…

Q: How does the study of fossils strengthen the theory of evolution?

A: fossils are the remains of the organism that gets preserved for a long period of time they are…

Q: Why was boiling in concentrated acid a reasonable way to inferthe presence of biological materials…

A: Sometimes, bodies of biological materials are transformed into rocks after many many years. The…

Q: How did Paleozoic life diversify during the Ordovician, Silurian,Devonian, Carboniferous, and…

A: Evolution is the change in the characteristics of a species over several generations and relies on…

Q: Describe three ways that an organism can leave a recordin sedimentary rocks and explain why this…

A: The process of formation of fossils that forms the remains of a dead organism is known as…

Q: List the major events of the Precambrian supereon and of thePaleozoic, Mesozoic, and Cenozoic eras`

A: Precambrian supereon consists of the period before Cambrian and hence the name pre-Cambrian eon. It…

Q: 7. Fossils can form in several ways. (A) Explain 2 of the more common ways that fossils form and how…

A: fossils are the remains or impression of a prehistoric plant or animal embedded in rock and…

Q: List the characteristics of fossils.

A: Fossils are the remnants or traces of the dead plants and animals that have been preserved by…

Q: Fund the KT Boundary Layer Found the DNA structure Found the DNA shape Described Natural Selection…

A: Evolution is the gradual change in the inherited traits of biological populations over many…

Q: The Cambrian Explosion occurred approximately 542 million years ago. During the Cambrian, what…

A: Cambrian period refers to the initial geological period of the Palaeozoic Era as well as Phanerozoic…

Q: need help

A: The correct option is A . The diversity of species on Earth , including many major animal phyla that…

Q: Radiometric decay of carbon-14 would be used in dating sedimentary rock. a trace fossil. an insect…

A: Radiometric decay is a method dating substances of possible majority of organic content. Principle:…

Q: 31) How Fossils are Made YEARS For an organism to become the conditions have to and be or animals…

A: Evolution in biology can be mostly simply described as descent with modifications, which…

Q: Ardipithecus ramidus lacked the specialized teeth seen in living apes (such as exaggerated canines).…

A: Any animal or plant retained in the Earth's geological record that is representative of a specific…

Q: 69. Theoretically, radiocarbon dating (Carbon-14) can date materials that are at most   1.31…

A: Radiocarbon dating (also known as carbon dating or carbon-14 dating) is a method of determining the…

Q: Which of the following organisms would be most likely to fossilize? a rare flower O an abundant…

A: Fossils are the remain or traces of the dead plants and animals that have been preserved by the…

Q: One of the prerequisites for chemical evolution on early Earth is that there was an adequate amount…

A: on the early earth, there had much time to generate a suitable condition which may lead to the…

Q: How does the study of plate tectonics help in understanding probable evolutionary events? Explain…

A: In this question we have to describe about how tectonic plates sliding result in evolution. See full…

Q: : 2. The Cambrian Explosion (approximately 550 mya to 450 mya) was a time of rapid diversification…

A: The Cambrian explosion or "Cambrian radiation" was an event that occurred approximately 541 million…

Q: Which of these sentences states an opinion? O F. Paleontologists have exciting jobs. O G. Fernando…

A: The opinion refers to the view or judgment formed by a person about something. It does not have to…

Q: diagram.

A: It is the technique used to determine which object or item is older in comparison to the other one.…

Q: Question 5: Give a brief description of the evolutionary changes that occurred throughout geologic…

A: A phylogenetic tree is a diagram that delineates the connections between a few species or groups of…

Q: Which of the following pieces of evidence prompted researchers to abandon the hypothesis that a…

A: Iridium is an element belong to the platinum group and is the rarest and most densest element. Its…

Q: Predict how the change in temperature may have impacted the woolly mammoth and its habitat. Use the…

A: Researchers have found evidence to suggest that climate change, rather than humans, was the main…

Q: Based on the figure below, what is the number of turnovers in stage B? D 34 24 16 4 Geological…

A: Species turnover is defined as the number of species in a specific geological age which pass over to…

Q: What is a half-life? How is it used to date fossils? Give 2 or 3 examples of isotopes used for…

A: Geologists often use various techniques to find out the age of fossils. This method is also used to…

Q: What did Wegener call the giant land million years ago? Pangaea O Big Ol' Continent Gigantia…

A: The supercontinent began to break apart about 200 million years ago, during the Early Jurassic Epoch…

Q: Biologists most often use ____________ for radioisotope dating, but its half-life is relatively…

A: Fossils are organized sequentially can give information about evolutionary connections among…

Q: 2. Radiometric dating does not measure the age of an individual atom. It is a measure of the age of…

A: Radiometric dating is a technique used to date the carbons, fossils and rocks to analyze its age and…

Q: Which later represent the oldest layer

A: The earth internal structure is given in the image with different layer of earth.  The layer of…

Q: Activity 1.3 Directions: Stu dy the Tree of Life on page 5 (Figure 1.3) to answer the following…

A: No matter how large or small an ecosystem is, it is essential to all life. Ecosystems rely on all of…

Q: Describing HOw a Fossil Forms Put the steps in order to describe the formation of a fossit. sediment…

A: Fossils are remnants of organisms - animals and plants from the past eras that get preserved in the…

Q: Most fossils are formed of the______ parts of an organism

A: The fossil means the trace of an organism is preserved in Earth's crust for years.

Q: - What method can scientists use to determine when the fossil above appeared on Earth? SC.7.L.15.1

A: Fossils should be studied in terms of time and occurrence for understanding evolutionary phenomena.…

Q: _is the study of the process of what happens to biological remains after an organism dies. This is…

A: Stratigraphy is the study of arrangement of rocks in layers or strata. Primatology is the study of…

Q: Acc to wbt Evolution is thanges in the propexties of quoups of In the spake below, please explain…

A: Population is composed of all the organisms that belongs to same group or species who reside in a…

Q: Let’s see what you already know! For this activity, you are a palaeobiologist interested  in…

A: Clue: The field site has limestone covering most of the area, with younger mudstone rocks in one…

Q: Which of the following doe snot provide evidence for evolution O natural selection O vestigial…

A: Evolution is the process in which simple organisms develop Complex characteristics which in turn…

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.