Discuss the connection between viruses and cancers, giving possible mechanisms for viruses that cause cancer.

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

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

In the water cycle , when does water undergo a chemical change