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:
Co(NO3)2 isthe right answer
Explanation:
hope it helped u a lot
Answer:
active because he built up antibodies due to exposure to the flu
Explanation:
