<p>(Whether the ancient ancestors of American Indians actually migrated or did not) across a land bridge now covered by the Bering Strait remains uncertain, but that they could have has not been refuted by other theories.</p>
<p>1 Whether the ancient ancestors of American Indians actually migrated or did not
2 That the ancient ancestors of American Indians actually did migrate
3 The actuality of whether the ancient ancestors of American Indians migrated
4 Whether in actuality the ancient ancestors of American Indians migrated or not </p>
<h2>5 That the ancient ancestors of American Indians may actually have migrated</h2>
<p>Many political conservatives (contribute) the problems of modern American society
to the twin evils of the New Deal and (secular humanism), both (of which) (are)</p>
<h2>presumed to stem from Marxism. No error.</h2>
<p>Siblings growing up in a family do not necessarily have equal opportunities to achieve, (the difference being their placement in the family, their innate abilities, and their personalities.)</p>
<p>1 the difference being their placement in the family, their innate abilities, and their personalities.
2 because of their placement in the family, their innate abilities, and their personalities.
3 and the difference is their placement in the family, their innate abilities, and their personalities.
4 they have different placements in the family, different innate abilities, and different personalities. </p>
<h2>5 their placement in the family, their innate abilities, and their personalities being different</h2>
<p>(Whether adult adoptees should be allowed to see their original birth certificates or not) is controversial, but many adoptive parents feel strongly that records should remain closed.</p>
<p>1 Whether adult adoptees should be allowed to see their original birth certificates or not
2 Whether or not adult adoptees should be allowed to see their original birth certificates or not
3 The fact of whether adult adoptees should be allowed to see their original birth certificates
4 Allowing the seeing of their original birth certificates by adult adoptees </p>
<h2>5 That adult adoptees should be allowed to see their original birth certificates </h2>
<p>Answers
2<br>
1<br>
5<br>
5<br>
My answers
4
4
2
1</p>
<p>PLEASE explain your answers ?</p>