Weegy: hi the answer is c=organ system is to organ
User:
Why is an amoeba not an animal?
A.
It is asexual.
B.
It is unicellular.
C.
It is prokaryotic.
D.
It is autotrophic.
User:
What are collections of similar cells called?
A.
clones
B.
tissues
C.
organs
D.
organisms
Weegy: C. an organ
User:
Multicellular organisms have many cells. What is the one other characteristic they must have before they can be called multicellular?
A.
The cells must be small.
B.
They must be autotrophs.
C.
They must be heterotrophs.
D.
The cells must be specialized.
Weegy: B. They must be autotrophs
(More) 8
The liver is an example of an organ.
Added 11/4/2016 7:17:21 AM
This answer has been confirmed as correct and helpful.
8
An amoeba is not an animal because: it is unicellular.
Added 11/4/2016 7:24:55 AM
This answer has been confirmed as correct and helpful.
8
Collections of similar cells are called: tissues.
Added 11/4/2016 7:25:35 AM
This answer has been confirmed as correct and helpful.
8
Multicellular organisms have many cells. One other characteristic they must have before they can be called multicellular is: The cells must be specialized.
Added 11/4/2016 7:26:39 AM
This answer has been confirmed as correct and helpful.