ANSWER ( Convergent plate boundaries )
At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.
The periodic table only accounts for elements. It does not account for compounds, such as water.
thymine
adenine
cytosine
guanine
Explanation:
uracil is not because uracil is only RNA.
Because our bodies work to fight off unknown substances like bacteria
