Think about the definition of a species. Which is an example of two animals in the same species?
A. a tabby cat and Siamese cat
B. an angel fish and a clown fish
C. a sunflower and a tulip
D. a bee and a wasp

  the mississippians were considered to be  horticulturalists, which means they were

Which one of the following is an oxidation-reduction reaction? naoh + hno3 --> h2o + kno3 naoh + hno3 --> h2o + kno3 so3 + h2o --> h2so4 cacl2 + na2co3 --> caco3 + 2 nacl ch4 + 2 o2 --> co2 + 2 h2o al2(so4)3 + 6 koh --> 2 al(oh)3 + 3 k2so4

An engineer wishes to design a container that will hold 12.0 mol of ethane at a pressure no greater than 5.00x10*2 kpa and a temperature of 52.0 degrees celsius. what is the minimum volume the container can have?