Describing Light-Years Use the drop-down menus to complete the statements. The y of light is the rate at which light travels through empty space, or about 300,000 km per second. A light-year is a measurement of The distance between stars is measured in light-years rather than in miles or kilometers because the distance between stars )

there is no chart here so no one can answer this.

25. twelve tables

26. having important positions chosen by lot

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.