The terms terrigenous, biogenous, and hydrogenous are used to classify A.
zones of life within the ocean
B. regions of the ocean floor
C. rocks of the ocean floor
D. ocean-floor sediments

Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

The transport tubes for food coming down the plants are called?

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.