Answer:
carbon
Explanation:
The properties of carbon forms the basis for all life. Explanation: The atoms of carbon are found in the molecules of all living species.
Answer:
Gravity
Explanation:
An object's weight is dependent on its mass and how strongly gravity pulls on it. The strength of gravity depends on how far away one object is from another. That's why the same object weighs different amounts on different planets.
Volume of solution is 60.0 mL and mass is 30.000 g. Density of a solution is defined as mass per unit volume.
Thus, density can be calculated as follows:
d=\frac{m}{V} ….. (1)
Here, d is density, m is mass and V is volume.
Putting the value of mass and velocity in the equation (1),
d=\frac{30.000 g}{60.0 mL}=0.5 g/mL
Thus, the density of a saline solution is 0.5 g/mL.