Answer:
The answer to your question is: DNA.
Answer:
0.49 cm
Explanation:
We are given that
Mass of water,m=100 g
a.
Volume,
Length of water column in the right arm=
b.
In equilibrium condition
Pressure at point A=Pressure at point B
Answer:
If you are coming from study island the real answer is "decrease the rate of heat flow to the outside air."
Explanation:
I just answered it.
Answer:
(a) You can tell that have the same strength because they have attracted the same amount of paper clips.
(b) Iron is used in electromagnets because steel retained magnetic properties after the power was turned off, but in the iron, the paper clips dropped off right away.