Answer:
The desert was one covered by ocean water.
Explanation:
M/V=D
40.5/15=2.7
The density of the block of aluminum is 2.7 g/cm³.
There are 12 hydrogen atoms are in a fructose.
A Watt is usually used to measure the amount of electrical energy used in a home
That's actually a polyatomic Ion, so it's an Ionic bond, because Aluminum is a metal, and sulfate is a covalent compound.
