provide support for the authors’ claim about the number of chains in a molecule of DNA.

confirm the relationship between the density of DNA and the known chemical formula of DNA.

women can have positions of influence in English society only if they give up some of their traditional roles.

educated women face a decision about how to engage with existing institutions.

cannot be attained without technologies that do not yet exist.

will be difficult to bring about in the absence of regulations.

He acknowledges it while suggesting

Lakota stories offer a different

perspective.

He rejects it as a false and biased account

of the Lakota people.

Crazy Horse did not know himself as well

as his tribesmen knew him.

Stories by his contemporaries offer a

credible record of Crazy Horse’s life.

True action can only be achieved by

leaders of men.

Action without discretion can incur

disastrous results.

flaunt her access to privileged information about the planning of the commencement ceremony

acknowledge the potentially embarrassing circumstances under which she is delivering her speech

They are unlikely to follow conventional paths in life.

They will lead successful lives because of the quality of their education.

Video gaming helps develop collaborative problem-solving skills that can be useful in the real world.

Because the problems posed by video games are strategic, they can be solved only with collaborative effort.