Which of the following would rank lowest in cephalization? a. mollusks b. cnidarians c. arthropods d. mammals

Where does the information about where each transcription factor binds originate?

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.