Question 4 pls answer it's 20 point
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Answers: 1
Biology, 21.06.2019 18:30
Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time.c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions
Answers: 1
Biology, 22.06.2019 02:00
Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel
Answers: 3
Biology, 22.06.2019 04:30
What is used to keep track of the gamates and possible offsprings combination
Answers: 2
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10
Mathematics, 11.06.2021 17:10