Viruses differ from bacteria cells in that all viruses - A)Causes insect-borne disease

B)Have rigid cell walls

C)Can be destroyed by antibiotics

D)Must be reproduced in living cells

the answer will be a) proteins i believe

c. live where it’s cold and icy

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: