Which event began the space race
a)Yuri Gagarin went to space
b)The United States established...
Geography, 04.03.2021 21:00 Kizmit1423
Which event began the space race
a)Yuri Gagarin went to space
b)The United States established NASA
c)The United States launched Explorer 1
d)The Soviet Union launched Sputnik 1
Answers: 2
Geography, 22.06.2019 14:40
Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite
Answers: 2
Geography, 23.06.2019 03:30
Religious beliefs of indigenous peoples of oceania connected them to
Answers: 1
Geography, 23.06.2019 16:30
Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare
Answers: 3
Geography, 23.06.2019 18:30
Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.
Answers: 1
Biology, 17.01.2020 18:31
Biology, 17.01.2020 18:31
History, 17.01.2020 18:31
English, 17.01.2020 18:31
History, 17.01.2020 18:31
Mathematics, 17.01.2020 18:31
Mathematics, 17.01.2020 18:31
Mathematics, 17.01.2020 18:31
History, 17.01.2020 18:31