Blue triangles represent a cold front<span> advancing in the direction of the triangles, as cooler air displaces warmer air upwards.
</span>so the answer is cold front.
1. B Deforestation 2. B Species
True. If I do remeber correctly, indigo is a spice used in coffee and tea. hope this helps:)
Answer:
a painting done rapidly in watercolor on wet plaster on a wall or ceiling, so that the colors penetrate the plaster and become fixed as it dries.
Explanation:
