Which two characteristics do seedless vascular plants have that nonvascular plants do not have? A) they have phloem and true stems
B) They have roots and use spores to reproduce
C) They live in moist environments and have xylem
D) They have phloem and use spores to reproduce

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea

Me with these questions if you’re it sure don’t answer

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present