Which is the best characteristic that distinguishes the kingdom archaebacteria from the kingdom eubacteria?
o
cell wall structure
body type
nutrition source
presence of a nucleus

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions