Answer:
convection!!
Explanation:
Hot air is less dense than cool air. Because of this, hot air rises and cool air falls. When a pocket of hot air rises, the area is replaced by surrounding, cooler air. This movement of air creates a convection current, which is responsible for many of our weather patterns. We feel convection currents in the form of wind.
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Lymphocyte (Cell B)
Explanation
Cambrian
Permian
Triassic
A
displacement
B
distance
C
frame of reference
D
graph
Answer:
Correct answer is displacement. (A)
Explanation:
You can describe the motion of an object by its position, speed, direction, and acceleration. An object is moving if its position relative to a fixed point is changing. Even things that appear to be at rest move.
Answer: follicular tissue
Explanation: