Why are annual temperature ranges in the southern hemisphere generally smaller than those in the northern hemisphere?

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin