Biology, 20.09.2019 14:00 Thejollyhellhound20
In the early days of life on earth, plants were exposed to extremely high doses of ultraviolet radiation. constant uv exposure resulted in some land plants developing narrow leaves with thick, waxy cuticles. over many, many generations, these narrow leaves evolved into needles. plant needles are probably initially the result of
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Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?
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Why do oceanic plates tend to subduction when colliding with a continental plate
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Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.
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