The kinds of ribonucleic acid present in any plant cell will be
[a] 2[b] 4[c] 3[d] 5

every el niño cycle is different. every year.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: