Question

Mention two important features of fossil fuels which help in study of evolution​

Answer 1

Answer:

Three important features of fossils which help in the study of evolution are (i)Fossils represents mode of preservation of ancient species. (ii) Fossils help in establishing evolutionary relationship between organisms and their ancestors. (iii) Fossils help in establishing the time period in which organisms lived.

Answer 2

Answer:

1. depth

eg. more deeper the fossil more older the fossil

2. amount of radioactive carbon 14

eg. if carbon 14 is less is indicate that it is older then those which contain less carbon 14