Describe how you think ocean engineers could combat the corrosive nature of ocean water?

They could build a machine that is big enough, cheap enough, and safe enough for the sea creatures.

Explanation:

I don't know for 100% but it says "Describe how you think" and i think that could be a possible answer.

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.