Answer:
6 mass
Explanation:
because the si unit of gram is mass
Answer:
benefits: can help reduce waste in land fills, and promotes reusability (turned into different products)
drawbacks: can be much more expensive to salvage than to just throw it in a landfill, and most of the time products cannot be recycled effectively due to its material.
The biggest source of vitamin D is the sun.
They all just formed on top of each other like sedimentary rocks
Answer:
So, the energy of two hydrogen atoms is lower when the two atoms are together than when the two atoms are apart; that is why they stay together.
Explanation: