Answer and Explanation:
The <u>Scientific theory</u> describes an ongoing, ever-changing process of investigation, inquiry, and validation. Data gathered is typically analysed through available theories and laws; these may be utilized in testing and confirming hypotheses.
However, when new information becomes available, these may alter the understanding of a certain theory or premise. In astronomy, imaging, is integral to understanding and validating theoretical models of our universe. The observation of phenomena by improved imaging over the years has gradually changed human perception of the universe.
For instance, the Ptolemaic model of the universe placed Earth at its center, while improved imaging with telescopes completely disproved this theory. Keeping an open mind is integral to the scientific process; additional information alters our perception of observations carried out through investigations. Being open minded, and receptive to these changes drives scientific discovery and processes.
Answer:
Explanation:
DNA is a double helical structure. It is a long polymer molecule which has deoxyribose sugar and phosphate backbone. It have four nitrogenous bases which are supported by the phosphate backbone. These are the adenine, guanine, thymine and cytosine.
RNA is a single stranded molecule. It is a polymer with a ribose sugar and phosphate backbone. It also exhibit four nitrogenous bases that are supported by phosphate backbone these are adenine, guanine, cytosine and uracil.
Plant A would go through photosynthesis quicker than Plant B because it is essential for plants to receive a good amount of sunlight to create food (go through photosynthesis).
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The statement "<span>Bright-field microscopes are used for most microscopic work. " is true.
</span>Bright-field microscopy<span> is the simplest of all the optical</span>microscopy<span> illumination techniques. Sample illumination is transmitted (i.e., illuminated from below and observed from above) white light and contrast in the sample is caused by absorbance of some of the transmitted light in dense areas of the sample.</span>
A point along a standing wave where the wave has minimal amplitude
