1 bus = 12 cars
1 truck = 3 cars
4 trucks= 12 cars
1 bus = 4 trucks
1 bus = 4000 basketballs
8 buses= 32,000 basketballs
Answer:
Hello, There!
<em>What type of system is best used to observe conservation of matter because all of the mass stays in one place?</em>
<em />
A closed system Would be The Correct Answer!
Explanation:
In a closed system, matter does not enter or leave And it Says In one place.
Therefore, making A Closed System the Correct Answer.
Answer:
one mole of water contains 6.02 x 1023 MOLECULES of water.
But each molecule of water contains 2 H and 1 O atom = 3 atoms, so there are approximately 1.8 x 1024 atoms in a mole of water.
Explanation:
hope it helps you paigegeorge
<span>I'm pretty sure it is called condensation</span>
