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pogonyaev
3 years ago
15

HELP PLEASE! Why might a scientist repeat experiment if she did not make a mistake in the first one

Biology
1 answer:
trasher [3.6K]3 years ago
4 0

Answer:

i believe its B but i might be mistaken.

Explanation:

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Breathing involves the movement of diaphragm and Rib cage<br><br><br><br>true or false​
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Answer:

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Explanation:

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  • When we inhale the diaphragm moves downwards and the rib cage moves upwards and outwards to let enter the outside air containing oxygen come in.
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<u>Hence</u><u>,</u><u> </u><u>we</u><u> </u><u>can</u><u> </u><u>conclude that</u><u> </u><u>breathing involves the movement of diaphragm and Rib cage</u><u>.</u>

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3 years ago
Which does not occur at the continental margin in the Pacific Ocean?
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2 years ago
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Integrins are the main principal receptors used by the cells of  animal to bind to the matrix of extracellular. They are heterodimers and they function as transmembrane linkers between the actin cytoskeleton and the extracellular matrix. A cell can regulate the sticky activity of its integrins from within.

Learn more about integrins here

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