*PLEASE ANSWER!! ITS FOR MY EXAM* Which of the following describes non-algae plants?

a.) a genus of large brown seaweed that floats in island-like masses, called beds, and is common in waters off the U. S. South Atlantic coast

b.) a type of single-celled phytoplankton that lives ubiquitously throughout the upper strata of the ocean

c.) seagrasses which exist in the shallow coastal regions that are somewhat hybrid in nature because they have adapted to the high salt content of ocean water

Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.