The sewing needle should float in the water if placed on a horizontal angle if I remember properly.
I hope this helps in some way.
They can decrease property values. Sharp shells can litter beaches, cut feet and affect recreation and tourism. Overall, zebra mussels harm our environment, recreation and the economy of communities that depend upon healthy lakes and rivers.
Answer:
b)the total amount of energy released by an earthquake
Proteins not expressed on normal cells but found on tumor cells are called tumor specific antigen.
<h3>What are cancer cells?</h3>
Cancer cells are cells whose cells cycles and growth has been altered as a result of mutation in their DNA resulting in abnormally high growth rates.
Cancer cells are also called tumor cells.
Proteins that are expressed in tumor cells but not on normal cells are called tumor specific antigen.
Learn more about tumors at: brainly.com/question/1681377
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