the answer is transcription
The correct answer is tick on a dog.
The parasitic relationship can be defined as the relation in which one organism feeds on the other organism for their nutritional purpose. It can also harm the other organism by any means. Here, tick on the dog is dependent on the dog for its nutritional requirement. This is an example of parasitic relationship between dog and tick.
<span>It is false. That means you are always expecting the worse in every situation. That is not a good thing for your mind or a health. You need to look at life and everything in a positive way. That will give you exactly a better life.</span>
C. Mutagens causes mutations.
Answer:
The third choice would be your best answer.
Explanation:
<em>Ecology</em> is a branch of biology that<em> focuses on the relationships of organisms </em>and physical surroundings in nature.
<em>-ology</em> means the study of something
A, B, and D does not mention "studying", therefore they are incorrect.
I hope this helps.