A and B i think am not sure
Answer:
B ) Valves
Explanation:
Valves allow blood to flow only in one direction and prevent the backflow.
Hawai'an volcanic islands
Hawai'an volcanic islands is not part of a convergent/subduction plate boundary.
<h3>What kind of plate boundary produces a sequence of volcanic islands?</h3>
- convergent boundary
- Along the convergent boundary, the new magma (molten rock) rises and may erupt violently to form volcanoes, frequently creating arcs of islands.
- Divergent plate boundaries are created when two plates are moving apart.
<h3>Why do volcanic chains and convergent borders coexist?</h3>
- Subduction causes melting that is partially molten.
- Water loss in the plate causes partial melting.
- Mantle material melts as a result and rises to the surface.
<h3>Which are the 4 types of convergent boundries?</h3>
- Divergent Plate Boundary.
- Convergent Plate Boundary.
- Transform Plate Boundary.
- Hotspot.
To learn more about volcanic islands visit:
brainly.com/question/9715885
#SPJ4
Characteristics should be in the blank
