What was the name of the impact that killed off the dinosaurs? O Tunguska O Chicxulub Woodleigh Wetumpka

Q: Which of the following features can be used to estimate age at death in subadult remains? Dental…

A: Estimation of age is a important factor to finding a unidentified body since it narrows the list of…

Q: In the figure below which letter is pointing to the SAGITTAL CREST

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

Q: Lystrosaurus provided which type of evidence supporting continental drift? land features fossil…

A: As the ability to sequence the nucleotides that make up DNA has increased, the use of genes to…

Q: The earliest modified stone tool technology. Lomekwian Oldowan Acheulean Mousterian

A: A broad array of techniques and styles to produce usable tools from various types of stone is known…

Q: According to the fossil record, what did the common ancestors of modern birds look like? Horses O…

A: Option D is correct. According to fossil record, the common ancestors looked like were dinosaurs.

Q: QUESTION 11 What is the most probable primitive condition for all mammals (node B)? Claws O Nails…

A: Marsupials include all the groups of mammals under metatherians that nourish the young one inside…

Q: Why did ancestral mammals survive the asteroid impact while the dinosaurs did not?

A: If an asteroid coming on earth and breaks into fragments, any fragment larger than 35 meters across…

Q: Morphological traits can be mapped onto a tree to add more information. What would the tree look…

A: Morphogenetic traits and phylogenetic trees : The evolutionary relationships between organisms can…

Q: Humans and chimpanzees are sister species. Explain what thisstatement means.

A: The genetic difference between the two is very less. Humans and chimpanzees are closely related.…

Q: According to the film, First Steps, the first stone tools were associated with which species? A:…

A: Homo habilis is an extinct hominid of the genus Homo that is known from sub-Saharan fossil remains…

Q: Cave paintings often depict various animals and other natural elements. What insights do you think…

A: Cave paintings give a window into understanding the relationship between early people and their…

Q: Some dinosaurs flew in the air while other dinosaurs swam in the sea during the Mesozoic Era. True…

A: The Mesozoic Era, also known as the Age of Reptiles, was when dinosaurs dominated the land. This era…

Q: What type of features do you feel should be used to classify humans as a species? please answer…

A: Modern taxonomic classification system has 8 main levels.  Domain     Kingdom        Phylum…

Q: Put the following hominins in order from the oldest to youngest in terms of when they first appear…

A: Hominid crown group is the group of closely related groups of organisms to humans. Hominids include…

Q: In the lab manual, at which level of classification do humans separate from ostriches? In the lab…

A: Introduction  A taxonomy (or taxonomical classification) is a system of categorization, particularly…

Q: After the extinction of the dinosaurs, the next major group of primates to arise   Group of answer…

A: Evolution is the progressive change in a species' features over a number of generations that depends…

Q: Which archaic Homo sapiens fossil has cut marks on its face, indicating a burial or ritual practice?…

A: Introduction The evolutionary process that resulted in the emergence of Homo sapiens as a distinct…

Q: Some large snakes, such as pythons, have small internal lég bones. These bones are examples of…

A: The largest living snakes in the world, measured either by length or by weight are various members…

Q: For which of the following pairs is having nails most likely to be a homologous resemblance (one…

A: A cladogram is a cladistics diagram that depicts relationships between species. A cladogram, on the…

Q: video

A: Neanderthals were an ancient human species that lived in Europe and parts of western Asia around…

Q: Hominin is a colloquial term that refers to a distinction made at what taxonomic level? Group of…

A: Hominin is the group of modern humans species, extinct human species and all or ancestors. Hominin…

Q: Fossils can be body parts of ancient organisms such as bones,shells,teeth or plant leaves

A: Fossils provide paleontological evidence of organic evolution.Fossiles are dead remains of hard…

Q: Which of the following would be classified as a hominoid? OGorilla O Tarsier O Spider monkey

A: There is no tail on a Hominoid. Hominoids have bigger brains and heavier physiques. They have a…

Q: Choose the 2 groups of organisms that would most well preserved in the fossil record? Slime mold…

A: The conservation of living beings within the fossil record is impacted by different components, such…

Q: Given the life-style we live today, what pre-historic period gives us the ability to heat our homes,…

A: the ability to heat our homes, run our cars, and have a comfortable life was the ability of humans…

Q: The oldest known fossils of turtles look just like living turtles. The relationship between turtles…

A: Fossils are dead plants and animals that have been preserved in sedimentary rock or other crust…

Q: Humans are heterodonts, which means they Group of answer choices have different types of teeth…

A: Human beings are highly evolved organisms that have a better thinking capacity. Humans share more…

Q: Modern humans crossed a landbridge from Asia into North America during a glacial period about 20,000…

A: Hominins are primates that belong to family Hominidae. It includes bonobos, chimpanzees and humans.

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: f you found hominin fossils next to Oldowan tools, what species would you expect that the bones…

A: Fossilized hominins are the remains of prehistoric humans and their close cousins. These fossils…

Q: Explain the unusual observations Walter Alvarez made in the Scalgia rossa formation in Umbria.

A: Walter Alvarez was born and raised in Berkeley, attended Carleton College in Minnesota, and received…

Q: How long did it take, according to the short film, Human Origins: Expanding World of Homo Erectus,…

A: The answer of this question is option 2 that is 1.5 million years. The Homo erectus  is lasting…

Q: According to "Homo erectus – The First Humans”, what stone tool is believed to be developed by Homo…

A: The question is asking about the type of stone tool that was developed by Homo erectus, an extinct…

Q: 8. a) As you know, the largest mass extinction in the history of life on earth was the Permian…

A: Permian extinction occurred some 252 billion years ago at the end of the Permian period. It is said…

Q: Australiopithicus was one of many hominid primates that lived during the late Neogene. This…

A: Homo erectus was the first ancestor to use fire Homo habilis was the first to use languages Homo…

Q: Which structure classifies an organism as a gnathostome? a lateral line system a mineralized bony…

A: structures which classify gnathostome are Jawed fishes comprising of mostly of 90% living…

Q: Instructions Rewrite this statement so that it accurately reflects Darwin's theory of natural…

A: The key to the diversity of various species on the Earth is evolution. A slow and gradual process…

Q: In the figure below which letter is pointing to the Occipital Bun O E This is FOSSIL #1 below…

A: The major bone of the occiput and the most posterior cranial bone is the occipital bone. Like all…

Q: The native camelids of the Andes provided early humans with what?  Mark all that apply. water fun…

A: The native camelids of the Andes, including the llama, alpaca, vicua, and guanaco, played a…

Q: Your UPGMA tree was generated using a short DNA sequence. Should scientists infer evolutionary…

A: Evolutionary relationships are the ancestral relationships which establish the origin and relation…

Q: Homo sapiens violently swept into Europe and conquered the Neanderthals True OFase

A: Archeological and phylogenetic studies suggest that the Homo sapiens were more dominant in terms of…

Q: To what genus do pigs belong? --Homo --Pisaster --Sus --Suidae --Pan

A: A genus is a taxonomic rank below the family and above the species. It is used to group species…

Q: homed dinos roc and erosurs duckb mored sauropods prosauropods other theropods watives theropods…

A: Cladistics is mainly a  process of categorizing the organisms according to their shared traits. This…

Q: The dinosaurs died out______ million years ago

A: Introduction:- Dinosaurs are a diversified group of reptiles that dominated Earth's terrestrial life…

Q: Put the following hominins in order from the oldest to youngest in terms of when they first appear…

A: The correct order from the oldest to youngest .  Ardipithecus kadabba Australopithecus afarensis…

Q: In the figure below which letter is pointing to the Foramen magnum O E B A This is FOSSIL #1 below…

A: Fossils are the remains or traces of ancient organisms that have been preserved in the Earth’s crust…

Q: Because the Laetoli footprints date to 3.6 mya and they are clearly made by a bipedal hominin, it is…

A: Introduction Bipedalism:- It is a form of terrestrial locomotion where an organism moves by means of…

Q: Radiometric dating measures the decay of radioactive isotopes present in layers where fossils are…

A: Radiometric Dating denotes reliable clocks to date out ancient events back to the formation of Earth…