Why is it difficult for scientist to explore caves where extreme cave dwellers have been found?

What is a brief and often humorous statement of truth or opinion, such as "a watched pot never boils"

Which excerpt from the passage provides evidence of a chronological structure? o “slavery was abolished thirty years before the emancipation proclamation." "the sugar plantation owners were desperate." "so the british owners looked to another part of the empire." "thousands of men and women were given five-year contracts.

“skateboarding is a sport combining grace, courage and skill, and here we see it being born.” based on this passage, what inference can you make about the author’s opinion of skateboarding? a. the author does not think skateboarding is a ‘real’ sport. c. the author feels skateboarding should be illegal. b. the author feels skateboarding is only appealing to very young children. d. the author respects and appreciates skateboarding as a sport.