True or false a cartilaginous fish has no hinged structures that enable it to open and close its mouth. user: ninety-five percent of all fish belong to which of the following categories? a. sharks b. rays c. bony fish d. hagfish

Where in the cell are ribosomes made?

Can create a hboth of these instruments can measure wind speed. doppler radar and psychrometer anemometer and hygrometer doppler radar and anemometer radiosonde and psychrometer

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.