Questions Look at the models of the substances below. Select all the elementary sabstances,
22
alapand
Challenge
Se 2013
diamond
tungsten carbide
gallium arsenide
Silicon dioxide
scon
silicon carbide

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

Which would be the most useful source of evidence to support mcneill's contention?

What is the ecological role of food chains and food webs