There is 118 elements<span> in the periodic table</span>
Answer:
I think the answers D. Hope this helps you.
Explanation:
Answer:
To support and protect the cell.
Explanation:
The cell was (only found in plant cells) are there to help the plasma membrane and help the plant hold its structure. If the cell wall wasn't there the plant would just flop onto the ground!
-Good luck-
B. Heat is a form of energy so boiling it would increase energy. (I guess)
Answer:
m = 1.5 gram
Explanation:
Given that,
Density of protein gelatin, d = 3 g/L
The volume of protein gelatin, V = 0.5 L
We need to find the mass of the protein gelatin. The density of an object is given by :
d = m/V
Where
m is mass

So, the required mass is 1.5 gram.