Therefore, if one-half of the cemented face of P4 is silvered, it becomes possible to view, side by side, one-half of the image of the solar spectrograph formed by 0 1 and one-half of the image of the stellar spectrograph formed by 02.
For example, a specialist in education policy may have an advanced degree in education or experience as a school teacher or administrator. A health care analyst, meanwhile, may have a medical degree or a master's in public health, as well as medical experience.
The specialist teacher is extremely important to ensure that our students are receiving the best level of education in that particular discipline. In the case of technology education, a person trained in that discipline knows far more than what the tools and equipment are and how to use them.