Answer:
The independent variable are the vitamins .
The dependent variable are the rats.
Explanation:
The vitamins are the independent variable because they are are controllable. You can control how many vitamins the rats will be given.
<span>either AX, Ax, aX, ax
Hope this helps!!</span>
Answer:
I believe that the protists were the first organisms on earth. And the other 5 kingdoms then came from the protists.
I think that's it! :)
Diffusion is across a semi-permeable membrane. The larger the membrane, the longer the diffusion takes
Only plant cells have chloroplasts, you could say plant and eukaryotic cells ig?
