The semipermeable membrane that allows for the transport of molecules into and out of the cell is also known as the? A) Mitochondria
B) Phospholipid bilayer
C) Golgi body
D) Endoplasmic reticulum

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:

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

the answer is c because it is most logical.