Its to protect the cell from its surroundings, its selectively permeable to ions and organic molecules
I think answer is
C. Something that can be observed or measured while changing the identity of the substance
Volume = (4/3) × π × r^3
R = 1/2 D
R = 7
V = 4/3 x π x 7^3
Exact Form:
1372 π/ 3
Decimal Form:
1436.75504024
Answer: 1.87 atm
Explanation:
Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.
The combined gas equation is,
where,
= initial pressure of gas = 2.50 atm
= final pressure of gas = ?
= initial volume of gas = 26.4 ml
= final volume of gas = 36.2 ml
= initial temperature of gas = 
= final temperature of gas = 
Now put all the given values in the above equation, we get:
The new pressure is 1.87 atm by using combined gas law.
I know for a fact that a good conductor transfer electricity well,.. so my guess would be that the answer is true.
