Residence time is the . Group of answer choices length of time a pollutant spends in the environment chemical change that occurs with time, when substances are altered by the sun or metabolized by microorganisms length of time it takes to produce toxic chemicals in the environment length of time it takes for chemicals to be stored in the tissues of living organisms chemical change that occurs with time, when substances alter the growth and development of humans

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 principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.