A scientist collected data that demonstrate that the course of a stream has shifted over time. Which of these fields of science did the scientist most
likely use to interpret the data and reach this conclusion?
A. Oceanography
B. Geology
C. Chemistry
D. Biology

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.