Answer:
Option A
Explanation:
It was discovered in the letters of both lyell and darwin that people before them believed that Earth is a few thousand years old, and populations are unchanging.
Reference:
Zuidema, H. P. (1947). Discovery of Letters by Lyell and Darwin. The Journal of Geology, 55(5), 439-445.
Deep water has <span>a wavelength of two meters forms in water with a depth of twenty meters.</span>
answer:Epidemiology is the study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of health problems (1). Key terms in this definition reflect some of the important principles of epidemiology.