The early hypothesis of Alfred wegener was based on observations that suggested continents were once joined together. later the theory of plate tectonics explained why large pieces of earths surfaces moves around and how many of earths features form.
but i this case c. continental drift and plate tectonics
Argon has 8 valence electrons. It's atomic number is 18, therefore, in the first shell there are 2, the second has 8 and the third also has eight.
I can deduce here that the best that describes my choice is: It’s my best explanation for now, but I really would have to test my idea to be sure.
<h3>What is choice?</h3>
Choice actually refers to the act of choosing between two or more things. It has to do with going with the option, idea, decision, product or something that one prefers.
When we make choices, it depicts what we actually want. Some people still make wrong choices. The choices people make can either make or mar them in the present or future.
Looking at the given question, my choice is actually the first option.
It's clear that the idea hasn't been tested in order to be sure though it's has the best explanation.
Learn more about choice on brainly.com/question/6947486
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Answer:
Potential Energy is stored energy or energy of position (gravitational). The object isn't moving. For example, a ball being held is potential energy because the object isn't moving but it has the potential of turning into kinetic energy.
Kinetic Energy is the energy of motion. For example, running. You are moving, and there is clear action and activity
I think its a covalent bond because carbon is positively charged and iron is positively charged too which makes the bond covalent. hope it helps
