Answer:
Commensalism.
Explanation:
It is commensalism because commensalism is a relationship that exist between two organisms in which one organism benefit and the other organism neither benefit and it is not harmed.
The egret obtain accomodation and feed on flying insects at the mouth of the herbivore and the herbivore dies not benefit anything or not harmed. The herbivore us not harmed by the presence of the insects.
Answer:
C.A database of test scores for a group of students
Explanation:
Quantitative data measures things and records values as numerical data. Only option C that measures test scores records values as numerical data.
Rest are qualitative.
Answer:
Mold fossils A fossilized impression made in the substrate; a negative image of the organism.
Cast fossils Formed when a mold is filled in.
Trace fossils or Ichnofossils Fossilized nests, gastroliths, burrows, footprints, etc.
True form fossils Fossils of the actual animal or animal part.
