Based on the fossil layers shown below, what can you infer about the past environment at this location?

Q: Provide an example in which different features of organisms in the hominin evolutionary lineage…

A: The study of human origin is called palaeoanthropology. Organisms of hominin lineage are closely…

Q: Explain how radiometric dating is used to estimatethe age of a fossil.

A: Forensic science, otherwise called criminalistics, is the use of science to criminal and civil laws,…

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: How to determine the age of fossils orartifacts ?

A: Fossils are the remains of living things that have been buried or preserved under various conditions…

Q: At the end of which geological time period did the Starfish become extinct?

A: Biodiversity is diversity of various living organisms on the planet that it contains different types…

Q: How is fossil age measured

A: Relative dating and absolute dating are the two basic approaches for establishing the age of a…

Q: Use the labels to complete the new connections in the concept map, which explain how animals…

A: Animals represent a diverse group of multicellular eukaryotic organisms characterized by the…

Q: How do plate tenctonics help scientist describe fossils??

A: The plate tectonics is known as the Earth's solid outer crust, the lithosphere is separated into…

Q: Define Anthropocene Period

A: The geological timescale is the system of classification of the geological strata in time. It is…

Q: Discuss what the fossil record reveals about early animalevolution.

A: Evolution is the branch of science that deals with various characters of an organism compare to…

Q: Use the phylogeny to complete the sentence. On this phylogeny, the closer an intersection point is…

A: Phylogenetic tree  In phylogenetic tree, if the two branch share recent common ancestor them they…

Q: Distinguish between relative and absolute dating of fossils

A: Relative dating doesn't assign a fossil a specific age. Instead, it places the fossil into the…

Q: What types of information are used to hypothesize how species arerelated to one another by descent…

A: A few sorts of data are utilized to speculate how species are identified with each other by descent…

Q: Why was the Mesozoic era extinction significant to the history of mammals? a. As photosynthesis…

A: The Mesozoic era is referred to as the age of the dinosaurs which were dominant during this period…

Q: Simply describe the usefulness of fossils in archaeology, as well as their limitations.

A: The subject of archaeology is used to deal with ancient and recent human past by observing material…

Q: How were the marine invertebrates counted and surveyed in this study? a.All invertebrates of a…

A: Here we'll study different ways to count and look at sea animals without backbones in a research…

Q: Which secenario would likely have resulted in the fastest rate of speciation of the common…

A: The diversification of the species(speciation) happened because of creation of Savannah and because…

Q: Explain if cetaceans evolved through change over time from ancestral mammal that lived on land.

A: Cetaceans are aquatic marine mammals like the species of whales and dolphins. They belong to the…

Q: how does examining the depth in which fossil is found in the ground, help scientists understand more…

A: Fossils are the remains of plants, animals, fungi, bacteria, and single-celled living things that…

Q: What is the difference between an ancestral character and a shared derived character?

A: Systematics is used to construct a cladogram, which is an evolutionary tree, which depicts the…

Q: Why are indices better than simple measurements for comparing fossil specimens

A: In the intricate world of paleontology, where the remnants of ancient life hold invaluable clues to…

Q: Oldowan tools were used by at least one australopithecine species. True or False

A: Answer is true The evolution of Homo habilis was most likely aided by behavioural and nutritional…

Q: Briefly describe why there was such hominoid diversity during the Miocene Era.

A: A geological era called the Miocene Epoch lasted from roughly 23 to 5.3 million years ago. The…

Q: Describe an example from the fossil record that showshow life has changed over time.

A: Evolution is the process of heritable change in the characteristics of an organism. Such changes…

Q: In what important ways did invertebrate life change between Ordovician time and Devonian time?

A: Evolution is a process of slow and gradual change over a period of time. There are many different…

Q: In the figure below which letter is pointing to the EYE BROW RIDGE This is FOSSIL #1 below Top views…

A: The skull is an important and anterior component of the axial skeleton that houses the components of…

Q: hich method of building phylogenetic trees relies only on minimizing the number of evolutionary…

A: Phylogenetic tree is that tree in which there are found evolutionary relationship between the taxons…

Q: Cite and explain the factors that led to an enormous bloom of animal diversity in the Paleozoic era.

A: Paleozoic era began somewhere around 541 million years ago and ended around 252 million years. The…

Q: What are three things a fossil can tell you about an animal?

A: Introduction A fossil is a remnant of a non-living plant or animal that has been preserved or…

Q: List 5 examples of types of fossils

A: Fossils are the preserved dead remnants trapped in rocks or layers of soils of living organisms that…

Q: The Acheulean Complex A. Includes tools known as handaxes. B. Is characteristic of Homo habilis. C.…

A: The Acheulean Complex is a group of complex handmade tools invented by homo erectus in East Africa.

Q: List the types of rocks that form from rhizarian remains.

A: There are various types of rocks in which the main rocks comprises sedimentary rocks, igneous rocks,…

Q: What are the challenges of estimating the ages of old fossils?Explain how these challenges may be…

A: The fossils are precious data that can be reconstructed in the history of many living organisms.…

Q: Give some examples of living fossil.

A: All Fossils are evidence of evolution. The term “living fossil” is mainly used for describing the…

Q: Consider three important fossil SITES in Canada.   Name them.  Put them in order from the oldest to…

A: Fossil is defined as a preserved remains or imprint or tissues of the prehistoric organism. They are…

Q: Describe the time line of appearances of different types of organisms on earth.

A: Evolution can be defined as the unrolling of nature that brings about an orderly change from one…