What is the difference between excision and destruction?

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.