Answer:
When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.
Explanation:
I don't know if it can help you
Answer:
ciliated and clara cells.
The answer is B-divergent boundary
Answer;
Light microscope
Explanation;
A light microscope uses focused light and lenses to magnify a specimen, usually a cell.
Light microscopes may be simple microscopes or compound microscopes.
Simple microscopes uses a single lens to magnify an object and cannot reach high magnification.
Compound light microscopes use two sets of lenses that is; an objective lens and an eyepiece, to produce images.
Answer:
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Explanation:
They are nutrients that are not produced inside your body but your body needs it to survive. One example is Omega-3 fatty acid which is an essential fatty acid.