please do answer the down part. A. Crossword on Earth's Record of LifeDirections: Use the clues to answer the crossword puzzle. The words in the puzzle areterms you will encounter in the lesson on the history of life on Earth.ACROSS3_fossil, a kind of fossil that is the marking left by an animal, for example, a footprintdating, technique used to determine the age of fossils by comparing them with otherfossils in different layers of rock8 Rocks made of compressed particles9 Elements that give off high-energy particles112dating, a technique used to approximate how rocks formed yearsago; used to infer how old those rocks are213 Physical evidence of a living thing that livedscientists use to study the past3a long ago that4EDUCAOF5MENT68NCE!DOWN1 The era when the earliest life forms appeared2 Longest segments of the geologic time4 A type of fossil,organic material isconverted into stone10116 Subdivisions of ageologic period127 A scientist who studiesthe history of life onEarth through the fossilrecord1310 What happened to the dinosaurs that marked the endof the cretaceous period, about 66 million years ago11 Subdivision of a geologic era

Geologic Time Scale:- A record of the life forms and geologic events in. Earth's history. Scientists…

A. Crossword on Earth's Record of Life Directions: Use the clues to answer the crossword puzzle. The words in the puzzle are terms you will encounter in the lesson on the history of life on Earth. ACROSS 3 fossil, a kind of fossil that is the marking left by an animal, for example, a footprint dating, technique used to determine the age of fossils by comparing them with other fossils in different layers of rock 8 Rocks made of compressed particles 9 Elements that give off high-energy particles 1 dating, a technique used to approximate how rocks formed years 2 12 ago; used to infer how old those rocks are 13 Physical evidence of a living thing that lived long ago that scientists use to study the past 3 EDUCAT 14 5 6 MO 8 NCE! DOWN 1 The era when the earliest life forms appeared 2 Longest segments of the geologic time 10 4 A type of fossil, organic material is converted into stone 11 6 Subdivisions of a geologic period 12 7 A scientist who studies the history of life on Earth through the fossil record 13 10 What happened to the dinosaurs that marked the end of the cretaceous period, about 66 million years ago 11 Subdivision of a geologic era CH AS

A. Crossword on Earth's Record of Life Directions: Use the clues to answer the crossword puzzle. The words in the puzzle are terms you will encounter in the lesson on the history of life on Earth. ACROSS 3 fossil, a kind of fossil that is the marking left by an animal, for example, a footprint dating, technique used to determine the age of fossils by comparing them with other fossils in different layers of rock 8 Rocks made of compressed particles 9 Elements that give off high-energy particles 1 dating, a technique used to approximate how rocks formed years 2 12 ago; used to infer how old those rocks are 13 Physical evidence of a living thing that lived long ago that scientists use to study the past 3 EDUCAT 14 5 6 MO 8 NCE! DOWN 1 The era when the earliest life forms appeared 2 Longest segments of the geologic time 10 4 A type of fossil, organic material is converted into stone 11 6 Subdivisions of a geologic period 12 7 A scientist who studies the history of life on Earth through the fossil record 13 10 What happened to the dinosaurs that marked the end of the cretaceous period, about 66 million years ago 11 Subdivision of a geologic era CH AS

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter16: Evidence Of Evolution

Section: Chapter Questions

Problem 5SA: In which type of rock are you more likely to find a fossil? a. basalt, a dark, fine-grained volcanic...

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B. Word Pool. lIdentify the term being described. Select your answer from the word pool below. EONS PHANEROZOIC OXYGEN MAMMALS FOSSIL ERAS LAND PLANTS PRECAMBRIAN CAMBRIAN MASS EXTINCTION ЕРОСHS DINOSAURS Earth is about 4.5 billion years old. In order to characterize the events that happened in this very long time scale, scientists have developed the geologic time scale. Here, the ages of the Earth is divided into (1)_ subdivided into (3) are based on the fossil record. which is turn are dived into (2)- The geologic time scale is so-called since the different subdivisions and are further During the (4). metabolizing life. However, suddenly during the (5) )- proliferation of fossils showing the increase in diversity of life. Scientist think that rising (6) times, Earth's biota were believed to be relatively simple, slow- period, there was a large levels caused the diversification event. Then eon comprising the Cambrian period up to the present is called the (7)_ It is divided into three…
PART II. FOSSILS DIRECTIONS: Examine the illustrations of the marine organisms shown below whose fossils make up part of the fossil record. These organisms are arranged from oldest to most recent. Draw an animal that might have been a transitional (intermediate) form between shown organisms. Then use the diagrams to answer the questions that follow. Organism 1 Organism 2 Organism 3 Organism 6 Organism 5 Organism 4 Illustrated by Mary Vienne M. Pascual 1. Describe one characteristic you see in organism 3 which might have had an advantage over organism 2. 1 2. How might these fossils provide evidence for evolution? 4
1-Provide an example of a trace fossil and describe what information it might provide to the researcher. Type of trace fossil: Information: 2-What are the 3 main conditions that promote an organism’s chances of becoming fossilized?
scom student login - Searc X A Acellus- The Science of Learning X + com/StudentFunctions/Interface/acellus_engine.html?ClassID=1455738389 Why do whales possess a femur and a pelvis? A. They descended from organisms that walked on land. B. Whales can grow legs if they come on land. C. They are evolving hind limbs and will eventually be land animals. 2022 International Academy of Science. All Rights Reserved. Qi A 74°F Mostly sunny
Choose 1 organism below and propose a method of fossilization that most appropriately matches the process needed to preserve the organism. Be sure to include the name of the organism you chose, the fossilization method or type of fossil that would form, and describe the fossilization process for that particular method/type. Organism 1 - A bird's footprints Organism 2 - A section of a tree trunk Organism 3 - An entire bee Organism 4 - The shell of a nautilus (a present-day sea animal similar to an extinct ammonite) Organism 5 - An entire polar bear
nolhlond to sonsblud mont sqrienols What's More Activity 3. Deepening The Concepts Directions: Answer the following questions. 1. How does (a) relative dating and (b) absolute/radioactive dating determine the age of fossils? 2. How does embryology provide evidence for evolution? 3. How do homologous and vestigial structures provide evidence for evolution? 4. What could be possible for some species belonging to the same family to be presently living in various locations on Earth? You can further support your answer with an example. Scoring Rubric 4 noints ints
Classes SDPBC Bookmarks Essay-Google Docs P Performance Matters Question 1 of 11 - Which of the following is the best way to measure the age of the Earth? Examine rocks collected in my backyard. O Analyze maps of all known fossil sites in the United States. O Test the rate of decay of specific elements in rock samples. O Explore leaves embedded in ash from recent volcanic eruptions.
PART I. THE THEORY OF EVOLUTION. DIRECTIONS: Complete the paragraph about evidence of evolution by choosing the correct word provided below. biogeography fossils homologous molecular vestigial The theory of evolution states that modern species have descended from ancestral species through evolution and speciation. It is supported by a large body of evidence such as found in geologic strata. These are remnants of ancient life that provide evidence for the evolutionary change through now-extinct forms that led to modern species. Modern species retain certain structures that arose from a common ancestor structures. Other remnants of what was once useful to the ancestors are or the findings of the original distribution of related species across the Earth the connections between ancient evidence, DNA sequences have also shed light on the occurrence of such as structures. Furthermore, we can infer from the landmasses. Finally, through some of the mechanisms of evolution.
Your email address will be recorded when you submit Not roywooten9341@wilsonstudent.net? Switch acco * Required 1. What kind of rock are fossils usua!ly found? * Metamorphic rock Igneous rock Sedimentary rock 2. What is permineralization? When organisms are trapped in tar. NC TEST
What are the two ways of finding the age of a fossil? Describe how relative dating works. What does absolute dating do? Why is the element carbon-14 important for paleontologists? . Developmental Biology - Embryology Many scientists use what an organism looks like as an embryo, or embryology, as evidence for evolution. The embryos of most vertebrates look very similar and have similar structures. For example, fish, bird, rabbit, and human embryos are similar in appearance in early stages. They all have gill slits and a tail with muscles to move it. Later as the embryos develop, they become less and less similar. What does the study of embryology show when comparing most vertebrates?
tima Ortiz - CA Biology B Cred x Home reb/viewer.html?state=%7B"ids"%3A%5B"1WyPueClep04jTaum7BGxggg9VUUE7fX5"%5 aybee's. Fatima Ortiz - CA Biology B Credit 1 FF.pdf Exploration Activity ? Animals are an amazingly diverse group of organisms. They vary greatly in size and shape. They are found almost everywhere on Earth and are the dominant herbivores, predators, and detritivores in most ccosystems. Animals use a variety of methods to move, including walking, burrowing, swimming, and flying. Other animals do not move at all, and are fixed to one spot for the majority of their lives. There are four characteristics that all animals share: All animals are multicellular heterotrophs. Recall that heterotrophs are organisms that eat other organisms to get the nutrients they need to survive. Animal cells are supported by collagen. Collagen is a three-stranded protein unique to animals and is a component of body parts such as skin, bone, ligaments, fingernails, and hair. Animals are diploid and…
In which type of rock are you more likely to find a fossil? a. basalt, a dark, fine-grained volcanic rock b. limestone, composed of calcium carbonate sediments c. slate, a volcanic melted and cooled shale d. granite, which forms by crystallization of molten rock below the surface of the Earth