A single magnetic field is shown.
I'm not quite sure what happens to Fay so I didn't finish but hope it helps
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Below are the choices and the answer is <span>B.
</span>a.) Models can be changed by scientists who are more famous than previous scientists.
<span>b.) As technology advances, new experiments often expose problems in accepted theories. </span>
<span>c.) Scientists tend to value new theories because they are more exciting. </span>
<span>d.) A newer theory is more valid because it uses more mathematics. </span>
Plants,such as trees poduce oxygen to help animals like insects or humans can bresth snd surviave.
I found this in a physics tab, I do t know why.
But your answer sir/ma’am is skeleton
