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The disorder in which a person's respiratory passages become inflamed and narrow significantly in response to certain "triggers" is called Asthma.
I think the answer to this is Invalidate, because the energy should not enter an open system<span />
Answer/Explanation: Alleles are different forms of genes. Each gene has two alleles. One allele is inherited from a mother and one allele is inherited from a father. So, for each gene, offspring will receive two alleles, each one from each parent.