Neptune is approximately 30 Astronomical Units (AU) away from the Sun. If you decided to create a scale model of the solar system where "Earth" was placed 2cm away from the "Sun," about how far away from the "Sun" would "Neptune" need to be placed in order for the model to be correctly to scale? a.30cm
b.60cm
c.75cm
d.150cm

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.

because it travels in smaller waves then all other colors, causing it to be the most visible color