Which structure is unique to eukaryotic cells? a) dna b) cell membrane c)ribosomes d)nucleus

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.