Answer:
Answer:
The abrasion is a form of mechanical weathering apex.
Explanation:
Abrasion is the breakdown of rock by friction.
Mechanical weathering is disintegration of rocks due to physical forces without any chemical reactions.
So abrasion is process of mechanical weathering.
Explanation:
This is also called a plum-pudding model of an atom which has positive charges spread throughout a spherical figure with electrons embedded uniformly within its background.
Hope this answers your question! :)
I control the pressure in my upper body whenever I feel like breathing ...
an urge that typically grabs me several times each day.
-- When I want to inhale, I move my diaphragm down. This expands my
chest cavity, reducing the pressure in it, and atmospheric pressure then
causes outside air to pour into my lungs.
-- When I want to exhale, I move my diaphragm up. This contracts my
chest cavity, increasing the pressure in it, and the compressed air in my
lungs then pours out, into the lower pressure of the surrounding atmosphere.
Slight changes in the chemical structure can drastically affect the properties of the compound. Even isomers, compounds with the same chemical formula but different structures, can have drastically different properties.
i don’t really know if there is supposed to be a “do” in front of the question but that’s what i found!