Need to create an animal for the tundra some
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Answers: 1
Geography, 22.06.2019 14:40, thezbell
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, 22.06.2019 20:20, cecy1127
What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.
Answers: 1
Geography, 24.06.2019 03:00, ToxicMonkey
The earth is actually quite a dry planet true or false
Answers: 1
Mathematics, 02.01.2020 03:31
English, 02.01.2020 03:31
English, 02.01.2020 03:31
Mathematics, 02.01.2020 03:31