Answer:
I believe it is B,fluorine to complete the octet rule
Explanation:
Force acting on the body when the body is at rest the net formals is given
A plant's circulatory system is the way for a plant to get carbon dioxide and nutrients to every cell in its system. It is also the way for a plant to get rid of toxins and waste from its system. In a plant's circulatory system, the nutrients a plant needs to survive travels upwards from the roots of the plan to the rest of it's system, and the toxins and waste is secreted from its extremeties located above the ground.
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Due to prescence of any impurity, there will be change in physical properties of any liquid.