A sailor on a ship dropped a message in a bottle off the east cost of the United States. The bottle is least likely to make landfall on the...

East coast of Asia

East coast of North America

East coast of South America

West coast of Africa

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What is used to keep track of the gamates and possible offsprings combination