Why is it commonly believed that carbon dioxide is responsible for global warming? Carbon dioxide levels in the Earth’s atmosphere have been steadily decreasing.
Carbon dioxide has a longer average lifetime in the atmosphere.
The warming effect associated with carbon dioxide has remained unchanged.
Other greenhouse gases amplify the effect of carbon dioxide.

The warming effect associated with carbon dioxide has remained unchanged

Explanation:

Carbon a gas that absorbs and radiates heat.

B

Explanation:

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explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

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this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.