What are the two sources of heat in the earth’s interior?
a. radioactive decay and conv...
Biology, 08.12.2019 23:31, cristian901997
What are the two sources of heat in the earth’s interior?
a. radioactive decay and convection currents
b. leftover heat from formation and radioactive decay
c. magma and liquid outer core
d. sunlight and meteor impacts
Answers: 3
Biology, 22.06.2019 01:00, sbailey0962
How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature
Answers: 3
Biology, 22.06.2019 05:30, KArrington815
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
Answers: 1
Biology, 22.06.2019 10:30, lexiemornelas
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
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Mathematics, 29.09.2020 20:01
Mathematics, 29.09.2020 20:01