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Organisms compete for the resources they need to which are survive- air, water, food, and space.
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This work was done in the European plum (Prunus domestica). The gene for PPV coat protein was separated from the PPV virus and inserted into the plum DNA, which was then regenerated and grown into complete plum trees. These trees now had the additional gene in their DNA and became resistant to PPV.
<span>The molten material then spreads out, pushing the older rock to both sides of the ridge. As the molten material cools, it forms a strip of solid rock in the center of the ridge. Then more molten material flows into the crack. The material splits apart the strip of solid rock that formed before, pushing it aside. Hope this helps! (:</span>
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oh coooool
I have one Id it is on ace with maybe 5800 points
maybe this picture will help in something
A neutron has neither a negative or positive charge, it’s neutral