Answer:
The extrusor muscle must relax
Explanation:
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2020
Elements [or radicals] with valency one are monovalent, those with valency two are divalent, and those with valency three are trivalent.
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What is the Valency of an Element / Radical?
Valency Divalent [2]
Element / Radical Oxide [Oxygen]
Symbol O
Ion O2-
The best-characterized examples of multiple alleles in humans is the ABO blood groups, discussed in the Non-Mendelian inheritance concepts. Other human traits determined by multiple alleles would be hair color, hair texture, eye color, built, physical structure, etc.
Answer:
Cuando hablamos de criterios sostenibles nos referimos a aquellas pautas que evitan o, en su defecto, minimizan el impacto ambiental, económico y social producido por la acción antrópica (en adelante Acción) que se esté planificando, desarrollando o explotando.
Explanation: