A girl that's 14 who wants to be my friend

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Which of the follow describes a disadvantage secondary sources have compared to primary sources?