The particles are locked in space. they are compactly arranged.
Answer:
physical labels or identifiers
Explanation:
i think that's what you're looking for
A coffee maker, a shower, or a lawn mower
bis an example of intracelluar, not inter, so b is your correct answer
Answer:
The lowest region of the atmosphere
Explanation:
What google says:
the lowest region of the atmosphere, extending from the earth's surface to a height of about 3.7–6.2 miles (6–10 km), which is the lower boundary of the stratosphere.
