Well this is a bio question but it goes the tunica interna the tunica media then the tunica externa.
There are 5 layers. The Lithosphere, the Asthenosphere, the outer core, the inner core and the mantel.
1. true, more effective collisions per second. Faster reaction
2. <span>How can the reaction be slowed down? (talking about how fast or slow the reaction is)
</span>3. True
4. Rate lower if surface area decrease
5. Fine powder form
6. True
7. False
Image questions:
1. False
2. Energy of reactants higher than products.
By dividing mass with volume, you will end up with density
Mined salt has sharp edges v s sea salt with rounded edged