Answer: Any pencil label from 4B to 8B
Explanation:
Your H labels on pencils tend to show that the pencil has a softer lead. Therefore the B lables on pencil have harder leads.
See attached image for an image of my explanation.
Answer:
wait hold on whats the question cause i feel like i know it but i dont xplanation:
The answer is VALUE hope this help:)
Answer:
Epithelial layers contain no blood vessels so they must receive nourishment via diffusion of substances from the underlying connective tissue, through the basement membrane.
Explanation: