a resource that cannot be replenished in a short period of time
Answer:
B) any complex thing with properties normally associated with living things
Answer:
3 g/mL
Explanation:
We know that the density of an object can be measured by dividing its mass (g) to its volume (mL).
Formula
D=m/v
Given data:
Mass= 45 g
Volume= 15 mL
Now we will put the values in formula:
D=45 g/ 15 mL= 3 g/mL
Answer:
a. 4 sig figs
b. 3 sig figs
c. 2 sig figs