How big is the universe - Study guides, Class notes & Summaries

The study of energy and forces of matter - Physics The study of the properties of matter and how matter changes; atoms, molecules and their interactions to form substances - Chemistry the study of the moon, stars, and other objects in space - astronomy The scientific study of earth and the universe around it including structure, materials and processes - Earth Science The experimental factor that is manipulated; the variable whose effect is being studied. - independent variable The measu...

Know the characteristics of prokaryotes vs. eukaryotes and the kingdoms that fall under each category. - prokaryotic - (single-celled, 3.5byo, smaller, no nucleus/membrane-bound organelles, Archaebacteria & Eubacteria) eukaryotic - (mostly multicellular (except for some protists), 1.5byo, larger, have nucleus and membranebound organelles, Plants, Fungi, Protists, Animals) What is a change in gene frequency of a population over time due to natural selection? - Evolution Evolution occurs prim...

List the current scientific consensus of the age of the a) Universe, b) Earth, and c) Moon, and explain how scientists have calculated these ages - a) Age of the Universe: 13.77 +/- 0.04 billion years old (Measured by calculating how fast our universe is and has been expanding since the Big Bang) b) Age of the Earth: 4.54 +/- 0.05 billion years old (Measured by radiometric dating of meteorites that formed at the same time as Earth.) c) Age of the Moon: 4.425 +/- 0.025 billion years old (M...

Phil 347 FINAL Exam Questions With 100% Verified Answers Cosmological argument Argues for the idea that the universe has a beginning. This argument follows the idea that all empirical things are in a state of generation and decay and therefore the universe is material and was created. Plato's cosmological argument premises 1.) everything that begins to exists has a cause distinct from itself 2.) the universe has a beginning 3.) hence the universe has a cause distinct from itself What ...

The study of energy and forces of matter - Physics The study of the properties of matter and how matter changes; atoms, molecules and their interactions to form substances - Chemistry the study of the moon, stars, and other objects in space - astronomy The scientific study of earth and the universe around it including structure, materials and processes - Earth Science The experimental factor that is manipulated; the variable whose effect is being studied. - independent variable The measu...

scopes trial in 1925 Correct Answer: -general science teacher who broke the law in tennessee against teaching "any story that denies the story of the divine creation of man as taught in the bible, and to teach that man has descended from a lower order animal" -found guilty and fined -since this trial, US supreme court has ruled in favor of teaching evolution in public schools galileo Correct Answer: -exposed that the earth wasnt the center of the universe and that the earth orbite...

Contemporary Issues in Biology Final ~ TCU, Sawey Exam Questions and Answers 100% Pass scopes trial in 1925 - Answer- -general science teacher who broke the law in tennessee against teaching "any story that denies the story of the divine creation of man as taught in the bible, and to teach that man has descended from a lower order animal" -found guilty and fined -since this trial, US supreme court has ruled in favor of teaching evolution in public schools galileo - Answer- -exposed th...

ERSC QUIZ #2 QUESTIONS AND ANSWERS 100% CORRECTERSC QUIZ #2 QUESTIONS AND ANSWERS 100% CORRECTERSC QUIZ #2 QUESTIONS AND ANSWERS 100% CORRECT Red Shift - ANSWER-Doppler effect, apparent change in wavelengths of the farthest object changes therefore we can measure how large the universe is Big Bang Theory - ANSWER-The theory that the universe began from a rapid explosion How old is the sun - ANSWER-about 5 billion years old Characteristics of the sun - ANSWER--powered by Hydrogen fus...

A chemoautotroph gets its energy from - chemical reactions and its carbon from its environment Abnormal forms of protein molecules called prions have one of the characteristics of living things in that they - actively respond to external changes According to Kepler's Second Law of planetary motion, a planet moves fastest in its orbit when it is - at perihelion According to the nebular theory for the formation of the solar system - planets should be rotating in the same direction as they o...

According to Hubble's Law, if two galaxies are not part of our Local Group, and galaxy B is three times farther away from us as Galaxy A, then Galaxy B will - ️️ove away from us three times faster than A According to our current understanding, giant elliptical galaxies form: - ️️by the merger (or swallowing) of a number of smaller galaxies in a cluster of galaxies According to the models of the universe we discussed in this course, why do the galaxies move apart (why do we have Hubble...