Read the following prompt and type your response in the space provided.
a group of geologists is about to start excavating a new area for fossils. the area they are working in is the side of a cliff. describe two pieces of information they will most likely be able to discover.

a few microbes have been found which undeniably adjusted to very threatening situations. they like to live in profoundly acidic arrangements containing dangerous overwhelming metals.

catalysts of this sort assume a focal job in significant metabolic procedures, for example, the duplication of hereditary material in partitioning cells and the fix of hereditary harm. all DNA ligases researched up until now, including the DNA ligases of the alleged extremophile microorganisms that live in especially ungracious living spaces which are either acidic, basic, hot or cold, require mellow ecological conditions.

the ferroplasma microbes which live in an incredibly threatening condition have extraordinary DNA ligase and it really requires amazingly acidic conditions to work.

Explanation:

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.