Will mark brainliest! Super easy question Which of the following statements is true?

All animals breathe with lungs.
Young amphibians breathe with gills.
Some mammals, like dolphins, can breathe underwater.
All of the above.

the answer is golgi apparatus

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: