Answer:
Invertebrates share four common traits:
They do not have a backbone. They are multicellular. All the cells have different responsibilities in keeping the animal alive. ... They reproduce by two reproductive cells, or gametes, coming together to produce a new organism of their species.
Explanation:
Theories basic to all of the life sciences include the cell theory because all living things are made up of cells.
Answer:
c. independent variable
Explanation:
#<em>c</em><em>arryonlearning</em>
Hey there!
Here is a simple food chain:
Grass >>> Grasshopper >>> Mouse >>> Owl
Hope this helps!
~Autumly