Chelsea is a chemist working with a research company trying to create a treatment for Alzheimer’s. Chelsea knows that this is a neurodegenerative disorder, in which the brain starts breaking connections between neurons over the course of a long period of time. Chelsea focuses her research on making precise measurements of the length of time a patient generally will undergo before the symptoms become severe. Her idea is to create a drug that can be administered just before the onset of severe symptoms, halting the effects altogether. This is very different from most researchers in her field, who are trying to prevent the disease, which is proving to be more impossible than not. Is it a Empirical, Tentative, Observation vs Inference, Creative or a Subjective article

Which of the following scenarios is an example of the bottleneck effect? answers a in south africa, much of the afrikaner population is descended from a small number of dutch colonists. in this population, this is an unusually high frequency of pseudoxanthoma elasticum (pxe), an elastic tissue disorder. b four white-tailed deer are introduced to a park in finland. thirty years after their introduction scientists compare the genes in the population and find that there is no variation. c during the industrial revolution, london's air became filled with soot. as a result, birds started eating more of the lighter moths because they were easier to spot than their darker counterparts. over time, the moth population changed so that there were more darker moths than lighter ones. d 10% of the population of american alligators in an area have the recessive trait albinism. a massive flood results in the death of 80% of the population. of the remaining population, 60% have the recessive trait of albinism.

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Why is it to call the calvin cycle the light independent reactions vs the dark reactions