What are the messengers of the body?

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.

What type of competition exsist between two species. turtles and fish

What noticeable trend from this graph might be used to make a conclusion?