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.
Answer: Anthropology has the power to transform us, to unlock our assumptions about everything: parenting, politics, gender, race, food, economics, and so much more, revealing new possibilities and answers to our social and personal challenges.
plz mark brainleist
