The sea lamprey ___________ or lay eggs, in fresh water.*10 puanPHEROMONESSPAWNSINVADERPARASITIC

Which word describes how a fish or frog lays eggs?*10 puanPARASITICSPAWNSBURROWEDLIVESTOCK

Cnidarians are organisms found mostly in ______ habitats.Multiple choice question.terrestrialmarinefreshwater

Which of the following is NOT an echinoderm?Group of answer choicesstarfishbarnaclesand dollarsea urchinsea cucumber

Although it is often assumed that one of the essential characteristics of mammals is that they give live birth to their young, there are actually two species of egg-laying _____ Ornithorhynchus anatinus, more commonly known as the duck-billed platypus, and Tachyglossus aculeatus, also called a short-beaked echidna or spiny anteater.18Mark for ReviewABCWhich choice completes the text so that it conforms to the conventions of Standard English?Amammals:Bmammals.Cmammals;Dmammals

Polychaetes are annelid worms that live in the ______ habitat.Multiple choice question.terrestrialmarinefreshwater