I'm not sure but if you are talking about cells I think it is cytoplasm.
A living organism that typically grows in a permanent spot, absorbing water and inorganic substances through its roots.
Explanation:
Cephalopods are organisms tha belong to the class Cephalopoda, which is composed by squids, octopus and nautilus.
The options we have are squids, jellyfish and cuttlefish. The two last ones do not belong to the Cephalopoda class, and also do not have the characteristics to be considered one.
Answer:
A.
Hope it helped,
BioTeacher101
True. Things such as a sponge, placozoa and stuff can be unicellular. But other bigger animals are multicellular, like a whale or dog.
Since it is outside your body, the answer is B, external stimulus
