Which are accurate statements about dark matter? Select the two correct answers.(1 point) Responses Scientists thoroughly understand what dark matter is and what it does. Scientists thoroughly understand what dark matter is and what it does. New data could cause scientists to change their hypotheses about dark matter. New data could cause scientists to change their hypotheses about dark matter. Scientists are not convinced that dark matter exists. Scientists are not convinced that dark matter exists. Scientists have hypotheses about dark matter but need more data to test their ideas.
New data could cause scientists to change their hypotheses about dark matter.
Scientists have hypotheses about dark matter but need more data to test their ideas.
The two accurate statements about dark matter are:
1. New data could cause scientists to change their hypotheses about dark matter.
2. Scientists have hypotheses about dark matter but need more data to test their ideas.
The two accurate statements about dark matter are:
1. New data could cause scientists to change their hypotheses about dark matter.
2. Scientists have hypotheses about dark matter but need more data to test their ideas.
Explanation:
Dark matter is a mysterious substance that does not interact with light or other electromagnetic radiation, making it difficult to directly detect and study. Scientists currently do not have a complete understanding of what dark matter is or what it does. Hence, they have developed hypotheses and theories about dark matter but are continuously seeking more data and evidence to test and refine their understanding.
The first statement is accurate because new data can often challenge or provide further insights into existing hypotheses. As scientists gather more observational data or conduct experiments, they may discover new information that requires them to revise or change their theories about dark matter.
The second statement is also accurate because the scientific community is not unanimous in their conviction about the existence of dark matter. While the majority of scientists believe in the existence of dark matter due to its gravitational effects on galaxies and the large-scale structure of the universe, there are researchers who remain skeptical and continue to explore alternative explanations for the observed phenomena.
Overall, these two statements reflect the current state of scientific understanding regarding dark matter and the ongoing scientific process of hypothesis testing and knowledge refinement.