since is says plural promise(s) i pick b. all of the above. because you cant just pick one its clever word play
<u>Europe</u> was(were) not partially covered with substantial by glacial ice during the pleistocene epoch.
<h3>What are glacial ice?</h3>
Glacial ice simply means a persistent body of dense ice that is constantly moving under its own weight.
So therefore, <u>Europe</u> was(were) not partially covered with substantial by glacial ice during the pleistocene epoch.
Learn more about glacial ice:
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<span>Each layer in a sedimentary rock is younger than the layer under it and older than the layer over it. Therefore the layer of red sandstone is younger than the layer of tan sandstone.</span>
(d) Earth rotates on its axis. because Because they are located at the equatorial zone i.e 10 degree north to 10 degree south. thus <span> some constellations visible to New York State observers at midnight during April, but not visible at midnight during October</span>
