Not always true and not always false. It always depends on the variable and if there is a constant.
The correct answer is false
Answer:
Evaporation.
Explanation:
Most cases of dropping water levels are simply evaporation, usually caused by higher temperatures in warmer climates.
Answer:
polymer is formed by addition and condensation polymerization
Explanation:
<span>an atom with a single electron in its outermost shell</span>