There's quite a few ways to answer this question. Let me give you two:
Predators are an important selective force. They are in a constant evolutionary 'arms race' with their prey. Research the 'Red Queen Hypothesis' for more info about this. This is supposed to be one of the major selective forces in evolution.
Predators and their prey are ecologically dependent on one another. Predators may regulate the population of their prey, allowing the environment to be able to successfully sustain them. Likewise, without enough prey, predators will tend to decline in population, which results in a quite complex predator-prey cycle. I suggest you research predator-prey ecology if you want more details.
Predation is important because it helps complete the circle of life. . You should think about this and give your own answer since it is just common sense. .
because it is easier to take tests and quizes
Comparative anatomy is the investigation and comparison of the structures of different animals. Scientists use comparative anatomy to study the difference between species and how they are alike in other ways. By comparing the similarities and differences between a number of species, scientists can then construct a picture of their evolutionary relationships.
The food chain is a complete model of feeding relationships. It will show the feeding relationships between organisms in a community.
"the study of living things is called what" - The Asker The Answer-er: Biology. Their environment, and how they interact: Ecology. You asked two very different questions in the title and in the answer. There are many shades of study around and in between these two categories, depending on the focal point of study.
It is important to classify animals so that they are easier to study. Herbivores for example primarily feed on vegetation, knowing this makes it easier to seek them out or estimating their impact on the ecosystem.
Because with the use of a microscope we are able to view living and non-living organisms that are invisible to the naked eye.
the importance that have the intimacy relationship?
Dynamics is the study of relationships that exist between forces and the motion of objects.
Sociometry
Yes this is correct."Thermodynamics is the study of the relationships among heat, work and other forms of energy."
It is important to study macroeconomic fluctuations because if you did not, you'd be marketing blindly and you need to understand the relationships between certain aspects of buisiness, especially production cost, supply and demand, and price. If one did not understand the culture, he or she would be marketing blindly.
Because geographers are sexy.. ;)
I believe it is interaction...
Human-environment realtionships.
It is important to study macroeconomic fluctuations because if you did not, you'd be marketing blindly and you need to understand the relationships between certain aspects of buisiness, especially production cost, supply and demand, and price. If one did not understand the culture, he or she would be marketing blindly.
structure of words.
The study of the diversity of organisms and the relationships among them.
The study of the relationships of organisms to their natural environments.