On march 24, 1989, an oil tanker ran aground on bligh reef in prince william sound, alaska, and spilled millions of liters of crude oil. the graph shows pink salmon populations in prince william sound from 1970 to 1999. what do these data suggest about the effect the oil spill had on pink salmon?

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.

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia