Because , animal field studies help the scientists provide data , and work with the hypothesis
Becausee it is important
They are trying to accomplish studying the animals in their natural habitat, behaving in natural ways, rather than scared of us.
because if animals were aware of humans they would be scared and act differently
Forensic scientists, specifically those specializing in forensic identification or forensic fingerprint analysis, study fingerprints to analyze and compare them for identification purposes. They use techniques like fingerprint matching and classification to link individuals to crimes or incidents based on their unique patterns.
to learn how animals in the wild interact with others in their groups, researchers carry out field studies
Usually a nuclear physicist.
Ecologists study relationships in the natural world. The study the connection between animals, plants and their environment. They usually teach or run studies as well.
Scientists first find out why the animal is getting endangered. Then, they usually start a campaign, such as "Help Save The (animal)!" The scientists can work with authorities to ban poaching from the area that the endangered animal lives in, or they can take in some of the animals and breed them. Scientists also tell pro. breeders about what they want.
Astronomers, like all scientists, have a range of beliefs and can be religious or non-religious. Some astronomers may believe in a personal god to whom one can pray, while others may not. Belief in a personal god is an individual's personal and private decision and may not necessarily impact their work as an astronomer.
A volcanologist studies the activity of volcanoes and their eruptions. These scientists are usually geologists who specialize in volcanology, and have at least a Master's degree in the discipline.
Not usually ... because even within a single species both size and color vary too much.
Taxonomists usually use a set of criteria that have to do with reproduction. So even if two species can reproduce an offspring, taxonomists usually make the distinction that the offspring must be able to reproduce as well. If this is the case, then they are likely to consider the two organisms as one species.
they usually use a key which is a special chart for identifying and classifying features of animals and comparing it to those of a key.