Astronomical body t - Study guides, Class notes & Summaries

Which of these is the best explanation of how a smooth round stone became smooth? A) It was in a stream for a long B) it goes around C) the stream can't go longer D) there was never a stream A) It was in a stream for a long Any astronomical body that revolves around a larger body is called A) a poll b) a satellite c) a car

ASVAB-NAVY 1. Which of these reduces friction: ball bearings 2. When a lobster grows a claw to replace one that was lost, the process is called: regeneration 3. Any astronomical body that revolves around a larger body is called: satellite

1 Parsec in Astronomical Units - ️️206 265 AU 2.06x10^5 AU 1 Parsec in km - ️️3.09x10^13km 1 Parsec in Lightyears - ️️3.26ly absorbtion line spectrum - ️️Light from a hot body goes through cooler transparent gas (prism); Viewed as a full spectrum with black lines where certain wavelengths of light were absorbed by the cloud Angular diameter - ️️angle between both ends of an object in relation to observation from another object (sun & moon have similar angular diameters ...

What are the 7 characteristics of life? correct answers 1. Contains Macros 2. Composed of cells 3. Reproduces 4. Use energy/raw materials 5. Respond to stimuli 6. Homeostasis 7. Adaptation/Evolution What does structure determine? correct answers structure determines function What are the 5 unifying themes of biology? correct answers 1. Organization 2. Information 3. Energy 4. Interactions 5. Evolution What are the levels of biology? correct answers atoms, molecules, organelles...

ASVAB Exam Questions and Answers Water droplets forming on the inside of a cold windshield is an example of - Answer- Condensation Any astronomical body that revolves around a larger body is called? - Answer-a satellite In chemistry, to be classified as an organic substance, a substance my contain - Answer-carbon atoms Which element does NOT contain any neutrons? A. Iron B. Carbon C. Oxygen D. Hydrogen - Answer-Hydrogen The chemical formula of a compound describes the elements the com...

1. Proteins necessary for body's mainte- nance, growth, and repair (GS) 2. Carbohydrates and Fats used primarily for energy (GS) 3. 212 Water boils at degrees fahrenheit (GS) 4. 100 Water boils at degrees Cel- sius (GS) 5. 373 Water boils at Ks on the Kelvin scale (GS) 6. Veins carry blood from capillaries toward the heart. (GS) 7. Arteries carry blood away from the heart. (GS) 8. Ventricles lower chamber of the heart (GS) 9. Red Blood Cells component of blood which car- ri...

Chapter_03_Moon_Phases_and_Eclipses 1 T​he Moon moves slowly against the background of the constellations. True False 2 A​ny location on the Moon is sunlit for three weeks and is in darkness for one week as the Moon rotates. True False 3 I​n most months, there are no eclipses. True False 4 A​s the illuminated part of the Moon grows larger from new to full, it is said to "wane". True False 5 O​ur calendar divides the year into 30­day periods in recognition...

How long is the drive (60 mph) from Earth to the nearest star? - correct answer 400 billion hours or 50 million years AU - correct answer astronomical unit (distance from the earth to the sun) T/F: Scientific theory can be tested by observations and proved true - correct answer False; You cannot prove absolute truth, you can only disprove it. T/F: ...

Which of these is the best explanation of how a smooth round stone became smooth? - Answer- It was in a stream for a long time. In a balanced aquatic ecosystem, what would have the greatest population? - Answer- Plankton Any astronomical body that revolves around a larger body is called - Answer- A satellite In chemistry, to be classified as an organic substance, a substance must contain - Answer- Carbon atoms what element does not contain any neutrons? - Answer- Hydrogen The chem...

A rose is a... - correct answer Flower Which of these is the best explanation of how a smooth round stone became smooth... - correct answer It was in a stream for a long time When a lobster grows a claw to replace one that was lost, the process is called... - correct answer Regeneration Any astronomical body that revolves around a larger body is ca...