2. Compare and contrast some features of prokaryotic and eukaryotic cells. Write the letter "P", for prokaryote, or “E”, for eukaryote, next to each description.
a. Multiple chromosomes
b. DNA in cytoplasm
c. Single, circular chromosome
d. Membrane-bound nucleus
e. DNA inside nucleus
f. Lack of membrane-bound nucleus

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.