Extraterrestrial life Samenvattingen, Aantekeningen en Examens

WGU - D265 - Critical Thinking - Reason and Evidence Latest Update (2022/2023) Already Passed PROPOSITIONS Are statements that can be true or false NON-PROPOSITONS Are sentences that are not statements about matters of fact or fiction. They do not make a claim that can be true or false. SIMPLE PROPOSITIONS Have no internal logic structure, meaning whether they are true or false does not depend on whether a part of them is true or false. They are simply true or false on their own. (Example: Har...

AQA A-level ENGLISH LITERATURE B 7717/2B Paper 2B Texts and genres: Elements of political and social protest writing Version: 1.0 Final IB/G/Jun23/E5 7717/2B Thursday 8 June 2023 Morning Time allowed: 3 hours Materials For this paper you must have: • an AQA 12-page answer book • a copy of the set text(s) you have studied for Section B and Section C. These texts must not be annotated and must not contain additional notes or materials. Instructions • Use black ink or black b...

Test Bank for Principles of Life 3rd Edition Multiple Choice 1. Which of the following is classified as a living organism by biologists? a. DNA molecule b. Bacterium c. Metabolic energy d. Feather e. Meteorite ANSWER: b 2. The basic structural and physiological unit of most living organisms is the a. aggregate. b. organelle. c. genome. d. membrane. e. cell. ANSWER: e 3. One reason we consider the dormant seed of a desert plant to be alive is that it a. is extracting energy from...

E If a ≠ b and 1/x + 1/a = 1/b, then x = A. 1/b - 1/a B. b - a C. 1/ab D. a - b/ab E. ab/a - b C The graph of which of the following equations is a straight line parallel to the graph of y = 2x ? A. 4x - y = 4 B. 2x - 2y = 2 C. 2x - y = 4 D. 2x + y = 2 E. x - 2y = 4 A An equation of the line that contains the origin and the point (1, 2) is A. y = 2x B. 2y = x C. y = x -1 D. y = 2x +1 E. y/2 = x - 1 E An apartment building contains 12 units consisting of ...

SETI Correct Answer-Search for Extraterrestrial Intelligence What does ETI need? Correct Answer-1. A platform 2. Stability 3. Emergence, persistence and gradual evolution 4. Be communicative Water's special properties Correct Answer-Contracts at lower temperatures, high heat capacity, important for chemical reactions How many stars in the Milky Way could be suitable for ETI? Correct Answer-At least a few billion Habitable zone Correct Answer-area around a star that life can exist...

Environmental studies 1 final UCSB Exam Questions & Answers 2023/2024 The Fermi Paradox - ANSWER-the apparent contradiction between the lack of evidence and high probability estimates for the existence of extraterrestrial civilizations. Enrico Fermi - ANSWER-Italian nuclear physicist (in the United States after 1939) who worked on artificial radioactivity caused by neutron bombardment and who headed the group that in 1942 produced the first controlled nuclear reaction (1901-1954) "Ra...

Test Bank for Biology Today and Tomorrow With Physiology 6th Edition Starr 1. What name is given to the scientific study of life? a. geography b. statistics c. ecology d. geology e. biology ANSWER: e POINTS: 1 DIFFICULTY: Bloom’s: Remember REFERENCES: 1.1 The Secret Life of Earth QUESTION TYPE: Multiple Choice HAS VARIABLES: False LEARNING OBJECTIVES: BTAT.STAR.21.01.01 - Application DATE CREATED: 11/18/2019 2:47 PM DATE MODIFIED: 12/3/2019 10:01 AM 2. The current rate of extinction in rain f...

1. Which of the following types of organisms are composed of one or more cells? b. yeast, a fungus c. diatom, a protist d. bacteria e. all living organisms are composed of cells f. archaea g. animals: e. all living organisms are composed of one or more cells 2. Which statement is NOT part of biologists' current insights about the nature of life? a. all living organisms consist of one or more cells b. the first cell arrived on Earth from an extraterrestrial source c. cells arise from...

1. What name is given to the scientific study of life? a. geography b. statistics c. ecology d. geology e. biology ANSWER: e POINTS: 1 DIFFICULTY: Bloom’s: Remember REFERENCES: 1.1 The Secret Life of Earth QUESTION TYPE: Multiple Choice HAS VARIABLES: False LEARNING OBJECTIVES: BTAT.STAR.21.01.01 - Application DATE CREATED: 11/18/2019 2:47 PM DATE MODIFIED: 12/3/2019 10:01 AM 2. The current rate of extinction in rain forests is about ____ species every minute. a. 2 b. 20 c. 200 d. 2,000 e. 20,...

astro 7n exam 2Which of the following does physics professor Bernard Bates assert as essential in order for living organisms to develop advanced technology? -written language -diet consisting of meat -harnessing electricity -ability to see colors -living on land - correct answer living on land Who among the following suggested that there might be life that consists of or lives within "dark matter" or "dark energy" (which actually make up far more of our universe than the atoms we are...