I don't think the particle model is hard to accept for grade 7 students because I was one last year. I'm not sure if you mean it's hard to accept because of religion or hard to accept because it is so counter intuitive?
In science, focus refers to the specific aspect or topic that a researcher is studying or investigating within a larger field. It often represents the central point of interest or attention in a scientific study, experiment, or analysis. Clarifying the focus helps scientists to define the scope and objectives of their research.
Drift tubes in particle accelerators help to guide and focus charged particles as they travel through the accelerator. They create an electric field that helps to keep the particles on track and at the desired energy level.
The study of non-living phenomena is still an important component of physical science, particularly in fields such as physics and chemistry where the behavior of inanimate objects is a central focus. The distinction between living and non-living systems is important in biology, where the study of living organisms and their interactions is the primary focus.
There has been a continuous focus on science and technology throughout history, but there was a notable shift towards this in the late 20th and early 21st centuries due to rapid advancements in fields such as computing, biotechnology, and space exploration. This has been driven by increased investment, globalization, and the importance of innovation in a rapidly changing world.
In science, focus refers to the specific aspect or topic of interest that is being studied or emphasized in a research project or investigation. It helps to narrow down the scope of study and enables researchers to direct their attention and resources towards a particular area to achieve scientific objectives.
Science Focus Program was created in 1997.
no
they bend and/or focus the beam.
Focus on whether the judgment is reasonable and evidence supports it.
http://fastpartsnetwork.com/ Fast and reasonable
earth
science and art
Science, Maths and English But focus more on Science
The main focus is learning how Nature works, by watching and trying things.
Anthropology
You should focus on grammar first.
gravity