I would go with the cell membrane In this case as the cell membrane is like skin
- Hope you can brainlest this answer
Answer:
Explanation:-
Single replacement reaction is a chemical reaction in which more reactive element displaces the less reactive element from its salt solution.
As zinc is more reactive than copper, it could easily displace copper from its aqueous solution and thus leads to formation of zinc (II) sulfate and pure copper.
The chemical reaction can be represented as :
The phases are represented as (s) for solid sate, (l) for liquid state, (g) for gaseous state and (aq) for aqueous state.
<span>Atoms with greatly different electronegativity values are expected to form </span>ionic bonds
The independent variable is a variable that is being manipulated or controlled. This is to see how it affects, changes and yields the outcome of the particular stimuli.
The dry ice experiment has an IV of temperature and a DV of melting time.
The correct answer would be C.. its ability to be graphed. I am taking this test too! hope this helps!!! :)