Ib tug octopus muaj pes tsawg lub siab?
Octopuses yog cov tsiaj txawv txawv. Hauv tsab xov xwm no, peb npaj siab yuav qhia qee qhov kev tsis ntseeg thiab tawm tswv yim rau qee qhov xav paub,…
Mollusks
Snail Yam ntxwv, Hom, Habitat thiab lwm yam
Snails raug cais raws li molluscs vim yog lub plhaub muaj zog uas tiv thaiv lawv lub cev. Feem ntau…