We seceded in Dec. 20, 1860,because we wanted the power to be in the states and wanted slaves that the North didn't really like.
Answer:
mutualism
Explanation:
According to my research on studies conducted by various biologists, I can say that based on the information provided within the question this type of interaction is called mutualism. This interaction is the process of when a plant provides energy and protection to the fungus and the fungus provides nutrients in the soil to the plant. Therefore, each provides a benefit for the other, hence the term mutualism.
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Answer: 3
Explanation: Infants can be taught to swim because they have not yet learned to fear water. You learn to swim. Fear is not an instint either.
A tack weld must be correctly applied so that it is strong enough to hold the assembly and still not interfere with the finished welding.
Welding could be a fabrication method whereby 2 or additional elements are consolidated along by suggests that of warmth, pressure or each forming a be part of because the elements cool. fastening is typically used on metals and thermoplastics however also can be used on wood.
The tack weld ought to be robust enough to resist forces to that it should be subjected. The tack welds ought to be fitly sized so they'll manage the load of the elements that they're holding. Tack welds are usually created once the assembly is being preheated as preparation for the final welding process.
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