A. in which images can you see the evidence of a brain tumour?

b. on a ct scan, denser materials absorb more x-rays and cause whiter areas. what can you say about the density of a brain tumour?

c. the initial amount of money placed in the savings account

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: