Biology, 31.03.2020 23:21 ihatedevin12
Large lava flows can destroy all of the plants in an area. However, rock formed by lava flows often has nutrients that are beneficial to plants. Sediment from this rock can enrich soil.
Some lichens are pioneer species that can grow on rocks. How can lichens help other plants repopulate an area cleared by a large lava flow
va flow?
A.
by protecting other organisms from uncovered rock
B.
by destroying organisms that grow before pioneer species
C.
by breaking down rock into small pieces
D.
by providing competition for resources
Answers: 3
Biology, 22.06.2019 08:50, roneesmith2016
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.
Answers: 1
Biology, 22.06.2019 13:00, QueenNerdy889
This is a biological reaction due to a stimulus. i need this quickly !
Answers: 1
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