Which form of natural selection does the graph represent?
Proportion of individuals
Trait Value
- Original population
- Population after solacton
directional selection
disruptive selection
sexual selection
stabilizing selection
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How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?