Why is it a good idea to have a carbon monoxide detector in the home?
to keep parents and children from suffocating
to avoid poisoning by a buildup of co gas
to warn members of the household of smoke from a fire
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In this model, what do p, s, and a bases represent?

The nutrient facts label on a food package lists the following: iron 50%. what does this figure indicate?

Ascientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions.