1. What kind of boundary or zone is shown in the image below? O A Subduction zone
O B. Divergent boundary
OC. Colision zone
OD. Transform boundary

Which property of soil depends on the size of particles? color odor temperature texture

Rainbow trout is non- native to the united states. however this species is breeding with the native gula yltrout acientistrecently observed that the hola trout were becoming exitinct what is the cause of their extinction

Read the article about the fraser river, one of the most important rivers in canada. what is the most important species of fish in this river? why are the numbers of these fish declining?