The Lewis Dot Structure uses the dots to represent the number of valence electrons. The amount of dots is equal to the amount of valence electrons in an element.
Earth can be considered as a closed system, since it only receives sunlight (energy), while the overall mass stays constant, without (almost) any exchange from space. Another example of a closed system is a saucepan or frying pan, on a stove, when its lid is closed.
They are probably traumatized from that experience and some things can jolt the memory of being aroused
Answer:
Rainforest I'm pretty sure
Explanation:
Answer:
A
Explanation:
A developed nation is higher in quality than a developing nation
