Which of the following is NOT a method people have used to try to stop tsunamis? Channels

Tree Breaks

Sea Walls

Flood Gates

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Study this image which statement best describes the rock shown check all that apply

What is the most common structure of volcanoes?