And Base your answers to questions
on the diagrams below and on your knowledge of science.
Diagrams A through E represent five stages in a simplified model of sexual reproduction and development.
B
E
Between which two stages does cell division first occur?

make   gliitsh plesea   !

the glands which are associated with each description is given below:

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: