pencil2
pencil2
14-10-2016
Geography
contestada
What's an example of a white dwarf star?
Respuesta :
WiFiTrIcKzZ360Z
WiFiTrIcKzZ360Z
14-10-2016
the closest one to us is Sirius B at 8.6 light years away
Answer Link
Sadie8D
Sadie8D
14-10-2016
Sirius B, van Maanen's star, Procyon B, GJ 440, L 97-, Wolf 489.
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
What is the source for geothermal energy? a. the sun b. earth’s internal heat c. moving water d. biomass
According to Whittaker’s system of classification, which of the following is not a kingdom? a. Monera, b. Algae, c. Fungi
Haitian Creole developed through the process of language __________. A. divergence B. emergence C. convergence D. transvergence
Which of the following contributed greatly to the fall of the Song Dynasty? a. the invention of gunpowder b. the increase in the Chinese population c. the impro
How did the British perception of children change over the course of the 19th century? a. Adults came to view children as generally useless workers in modern fa
choose the connective that best complete the following sentence I like to play baseball -----------------, I can't throw a ball very well. A.besides B.or insta
When a disease can be passed from person to person, it is referred to as a __________ disease. communicable disease non-communicable disease fast moving disease
Alexander declared that Alexandria was destined to be the outstanding _____ center of the Mediterranean world. a. religious b. academic c. political d. economic
As a result of this crisis in 1973–1974, U.S. citizens became aware of ecology. a. energy crisis c. nuclear war b. urban flight d. loss of farm land
Which is produced immediately after a plant sperm cell fertilizes an egg cell? a. a zygote b. plant nutrients c. sweet nectar d. a spore