دون B
D -
С
A
5. Some students were asked to describe what is happening in the picture above.
Here are the following explanations.
John says that continental crust is being destroyed at Point A.
Mike says that continental crust is sinking under oceanic crust.
Myra says that two continental plates are colliding to form mountains.
Andrea says that oceanic crust is sinking under continental crust.
Tom says that oceanic crust has more density and gets destroyed at
oint A
Which two students have the most correct explanation?

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

your answer is going to be physical weathering