Compare and contrast the traits of viruses and bacteria. Is a virus considered a living thing? Explain your answer in 3–5 sentences. 10th-grade knowledge please, makes it more realistic

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

Which example would the nurse consider to be a part of systems thinking theory?