Pinecones!! He is worried about his pinecones and that is why he mends the wall.
Answer:
using Biuret reagent
Explanation:
add a few drops of Biuret reagent solution to the food sample.
if protein is presence in the food sample the biuret reagent solution will give a color change (purple)
If 8 gallons of gas cost 28.16, 5 gallons will cost $17.6
28.16/8=3.52
3.52×5=17.6
This can help you.
<span>When the speaker sees bent birch trees, he likes to think that they are bent because boys have been “swinging” them. He knows that they are, in fact, bent by ice storms. Yet he prefers his vision of a boy climbing a tree carefully and then swinging at the tree’s crest to the ground. He used to do this himself and dreams of going back to those days. He likens birch swinging to getting “away from the earth awhile” and then coming back. hope this helps you
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