Lia squirmed in her seat as she waited for her turn. she didn’t think she could get through this! it was a lot of pressure. she looked at the crowd and saw expectant faces turned towards the stage. she gulped audibly, and the person next to her gave her a look. she smiled sheepishly and ducked her head to hide her blushing face. she was just about to gather enough courage to leave when the presenter called her up. it was her turn. based on the passage above, what does sheepishly mean? a. sadly b. excitedly c. anxiously d. embarrassedly

Answerseafloor spreading;

Largely uneconomic because they provide little profit or food surplusi think so

It is a geological map.yes, there are faults on there, including normal faults and thrust faults.sedimentary rocks in  salt lake  indicates its geologic age is  middle to late jurassic.

The reason why i feel that the theory of plate tectonics is correct because scientists have found dinosaur bones of the same species in africa, asia, and in the americas. which means that they must have been together at one point in time. plate tectonics is also how the hawaiian islands were formed. as the plate hawaii is on was moving north west, magma would melt through the sea bottom and hardening. forming into the island chain. plate tectonics also explains the mariana trench. two plates were moving away from each other and made a giant crack in the ocean floor running 2,550 kilometers (1,500 miles)  long.