Which method did the native americans of the pacific northwest rely on for their food?

1. farming in small plots

2. bartering with other tribes

3. fishing in rivers and oceans

4. hunting bison

question 6

which inexpensive ship was known for its speed and maneuverability during the age of exploration?

1. sloop

2. carrack

3. galleon

4. caravel

question 7

which technological advancement used a magnet to improve directional accuracy?

1. compass

2. mercator's projection

3. sextant

4. astrolabe