They do not have a distinct head and thorax but a fused version of the two called a cephalothorax. That's one of the major differences between insects and crustaceans, both being subgroups of arthropods.
Answer:
A earthquake data is anlayzed to determine if a tsunami is likely and if so warnings are sent out
Explanation:
They need to know where it is and where it going tostike also theyy warn the people that its going to stike so they have enough time to evacuate
That would be a second degree burn.
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Hope this helped
Be observant for signs of fear or reluctance from the patient