Yes, most of the time they do.
with a good idea of the expected experimental results.
No, not all experiments are performed in a lab. While laboratory experiments are common in fields like chemistry and biology, many experiments occur in natural settings, such as field studies in ecology or social experiments in real-world environments. Additionally, virtual experiments, simulations, and observational studies also contribute to research across various disciplines. The choice of setting depends on the research question and the methods needed to obtain reliable data.
they are conducting experiments.
Experiments can be used to test a hypothesis. For example, an ecologist may set up an artificial environment in a lab to imitate and manipulate conditions that organisms would encounter in the real world. Scientists use experiments to manipulate variables until they find the answer to their question. This is all part of the scientific inquiry.
Pedalfer is associated with a moist climate, Pedocal with a dry climate and laterite with a wet climate.
You need to explain your question to get a clear answer. "Background" is not usually associated with any "purpose".
volcanoes usually not associated with?
A highly debatable question. Usually red and green are associated with Christmas. Particularly in terms of decorations.
Vault-Tec experiments are usually when the vaults experiment on humans, and turn them into super mutants.
the bagpipes are usually associated with Scotland
High pressure systems are usually not associated with changeable weather.
High pressure systems are usually not associated with changeable weather.
High pressure systems are usually not associated with changeable weather.
Salmonella is the food contamination usually associated with undercooked chicken
Please refine the question, your makeing no scence....
with a good idea of the expected experimental results.
Infarction is tissue death usually associated with a loss of circulation.