Albinism, or the lack of pigment in the skin, is a recessive trait. A heterozygous (Aa) female marries a man with albinism. What is the probability of
having a child with albinism?
75%
100%
25%
50%

The movement of tectonic plates in two different locations is shown below: two blocks labeled location a and location b are shown. at location a the top layer of the block shows two horizontal arrows pointing towards each other. small dunes are shown in the middle between the two arrows. the block labeled b has a vertical line in the middle. on the left of the line there is an arrow pointing down. on the right of the vertical line there is an arrow pointing up which statement is most likely true? subduction may occur in both locations. earthquakes may occur in both locations. subduction may occur in location a only and a volcanic eruption may occur in location b only. an earthquake may occur in location a only and a volcanic eruption may occur in location b only.

The body of water found at number 4 on the map above is the

Moving down the ramp from 6 meters to