Which factor is most likely responsible for the uncertainty in the forecast?

A uncertainty about the mechanisms of the greenhouse effect

O

B. uncertainty about the rate of sediment build-up on the ocean floor

O

C. unpredictability of volcanic eruptions

©

D. future human decisions about energy use and reforestation

Which of the following statements regarding anfinsen's denaturing experiments with ribonuclease a (rnase a) are valid? exposing the denatured protein to air oxidation and then dialysis to remove urea restored the protein to its original functionality. removing urea by dialysis and then allowing air oxidation of the denatured protein restored the protein to its original functionality. denaturing the protein with both urea and β-mercaptoethanol yielded an inactive protein. anfinsen concluded that protein folding is determined by its primary sequence.

Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun