The two first ones because it’s always the opposite
The gold leaf (not foil) is to give a sculpture or a painting appeal. Without it, it would discolour quicker.The gold leaf can be easily removed if needed to be.
Answer:
In every sequence even numbers are added in order.
3, 5, 9, 15, 23, 33
i think its MIDDLE FINGERS UP IN THE SKY AND AT THESE AHOLE MODERATORS
The answer is "Rising and expanding air or atmosphere cooling".
To form a cloud the air must be cooled to the temperature of dew point. when there is expansion of air, it cools to the dew point and thus the formation of cloud happens. This process is very common and used for the formation of clouds.