How does the human eye see objects? a. light reflects off objects, enters the eyes, and is detected by the optic nerve in the retina. b. light absorbed by objects, enters the eyes, and is refracted by the optic nerve in the retina. c. light reflects off objects, enters the eyes, and is detected by light-sensitive cells in the retina. d. light refracts off objects, enters the eyes, and is captured as a photograph by the lenses.

Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?

Atruck travels at an average speed of 70 km/hr. if it travels 100 km in the first hour, how far will it go the second hour of a 2 hour trip? if you could also give me the steps that would great.

In 1859, charles darwin published the first edition of on the origin of species, which explained his observations of various groups of animals that showed great similarities but minor differences. darwin concluded that if a population of one species separates into two different populations that live in separate locations, then over the course of many generations the different populations can develop into different species. this idea predicted many future biological findings and became the basis of modern biology. darwin’s explanation for why different species exist is best described as a(n) law. theory. inquiry. hypothesis.