What scientists might’ve able to learn about the seawater that existed Millions of years ago by studying rocks that came into contact with sea water at

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.

9. the history of life on earth is recorded in

Which of th following best describes how genes produce traits in an organism?