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fiasKO [112]
2 years ago
5

What variable should be changed for an experiment to test which brand of bread stays fresh the longest?

Biology
1 answer:
cluponka [151]2 years ago
5 0

Answer:

d.the day the bread is bought

Explanation:

it depends on what day you buy the bread to see wich one stays the most fresh the longest.

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<h3>What exactly does an amniocentesis entail?</h3>

A little sample of amniotic fluid is removed during an amniocentesis operation for testing. This is the fluid that a pregnant woman's fetus is enclosed in. The amniotic fluid shields the fetus from harm and is transparent and pale yellow in color. provides infection protection.

<h3>What takes place after a positive amniocentesis test?</h3>

If the test yields a positive result, the fetus may have the genetic disorder. To confirm this, more testing are sometimes required.

learn more about muscular dystrophy here

<u>brainly.com/question/17392704</u>

#SPJ4

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