Assume the gene for freckles is dominant (f). a woman with freckles has a son that does not. what would have to be the genotype of the mother?

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05