Answer:The proper way to smell a substance by waving your hand over the bottle.
Explanation:That way you are not getting an overly strong chemical smell into you lungs making it the safer option.
Answer:
D, Elias Howe.
Explanation:
In 1864, Elias Howe invented the first sewing machine. Howe had tried to make a machine that mimicked his wife’s hand movements while stitching, but failed. He then explored other techniques to make stitches and invented a machine that could make around 250 lock stitches in a minute. These stitches were much stronger than the hand stitches. However, after he patented his machine and put it on the market, no one was interested in buying, or even renting, the machine.
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Answer:
This is not a clear picture but from what I can see. It looks like you need to draw something in the second box below and for the top one copy and paste a photo?
This is the best I can give as an answer at the moment for you
Good luck!
If you have a better picture I can help you better and explain what you should do!
Have a good day!!
Explanation:
You can comment below a picture if you can! So I can help you!
Please don't be upset or anything that I can't answer it now...
I do hope you understand.
