Digestive enzymes are breaking down the soft tissues of the body:

a. 1-3 days

b. 4-10 days

c. 10-25 days

d. 20-50 days

e. after 50 days

Enzyme speed up chemical reaction are which type of marcomolecule? a.carbohhydrates b.protiens c.lipids d.nucleic acids

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

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime