Molecules are attracted to one another by van der waals forces. how do van
der waals forces compare with ionic and covalent bonds?

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.

the answer is d. none of the above