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While scientists study how nature works, engineers create new things, such as products, websites, environments, and experiences. Because engineers and scientists have different objectives, they follow different processes in their work. Scientists perform experiments using the scientific method<span>; whereas, engineers follow the creativity-based </span>engineering design process<span>.(I hope this helps)
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The pulmonary structures refers to the organs of the body that are involved in the breathing process. These include the nostril, the oral cavity, the trachea, the two lungs, etc. Humans take oxygen from the environment to facilitate the respiratory process, at the same time they release carbon dioxide to the environment using the pulmonary structures.
Answer:
Reproductive cell cycle theory
There are two types of roots based on their origin: taproot and fibrous root system. An example of taproot is carrot which is a primary root that develops from a radicle. Lateral roots are roots developed from other roots while adventurous roots are roots which arise from other plant organs besides the roots. Answer is A