This cell might then enter a germinal center, located in lymphatic organs such as lymph nodes.

In this sentence, lymphatic means:

A. relating to the part of the skull that encloses the
brain
B. involving the metabolic process of breaking down
molecules of glucose
C. of or relating to or characterized by fever
D. of a fluid containing white blood cells or the system
that circulates it

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

condensation. good luck!

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: