D. Observe how coral colonized a sunken ship. Ecologists look at how a whole ecology develops and maintains itself, so in this case, the coral on the sunken ship would be a whole ecology and the person studying it would be an ecologist.
Answer:
determines location of fossils.
excavates layers of sedimentary rock to locate fossils.
gathers information on the fossils (age, location, etc)
uses specific tools to excavate (chisels, drills, picks, shovels, brushes)
evaluates any discoveries by using specialized computer programs.
hope this helps!
Answer:
one of the biotic features would be the animals that are alive the trees and plants and grass one of the biotic features would be the rocks the temperature
Explanation:
animals and trees are biotic - alive
rocks and temperature are abiotic- not alive