A civic biology : presented in problems. Biology; Sanitation. 168 SINGLE-CELLED ANIMALS AS ORGANISMS c.v: protoplasm usually responds by contracting, another power which it possesses. We know, too, that plant and
Set Of Single-celled Animals Hand-drawn On A Blue Background. Illustration Stock Photo, Picture And Royalty Free Image. Image 98993118.
Unicellular organism - Wikipedia
Are there any single-cell organisms that eat multi-cellular organisms? | Questions | Naked Scientists
Where does control and coordination occur in single-celled animals?