Answer:
5
Explanation:
they are all significant All non-zero numbers ARE significant
Answer:
Option A (9.0) is the correct alternative.
Explanation:
The given values are:
Molarity,
= 1.5 M
Volume,
= 6000 mL
or,
= 6 L
As we know,
⇒ 
or,
⇒ 
By putting the values, we get


Answer: Between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.