it is an incomplete record
most fossils are older than 5. billion years
all fossils are younger than 600 years
Answer:
It is incomplete record
Explanation:
I took the quiz and got it right.
Multiple approaches to a scientific investigation can be used to obtain the same result by cross-validating each other's results, building upon each other's findings, and providing a more comprehensive understanding of the phenomenon being studied.
Scientific investigation is the process of systematically gathering information and evidence to answer questions or test hypotheses about the natural world. It involves making observations, asking questions, formulating hypotheses, designing experiments, collecting and analyzing data, and drawing conclusions.
Different approaches can be used to address different aspects of the problem, and combining these approaches can provide a more complete picture of the underlying mechanisms at work.
For example, in the study of climate change, scientists use a range of approaches, such as collecting data on greenhouse gas concentrations, analyzing the temperature changes in different regions of the world, and observing the melting of glaciers and ice caps.
These different approaches are used to investigate different aspects of climate change, but the results from each approach can be combined to build a more comprehensive understanding of the phenomenon.
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multiple approaches let you come at things from different angles to see if you still wind up getting the same answer.
As temperature increases the viscosity of magma decreases,so the magma flows more easily.