Lane splitting is riding a bicycle or motorcycle between lanes or rows of slow moving or stopped traffic moving in the same direction. It is sometimes called lane sharing, whitelining, filtering, or stripe-riding. This allows riders to save time, bypassing traffic congestion, and may also be safer than stopping behind stationary vehicles.

is it legal for motorcycles to split lanes and drive between cars?

A: yes

In the earliest surviving examples of medieval and Renaissance self-portraiture, historical or mythical scenes (from the Bible or classical literature) were depicted using a number of actual persons as models, often including the artist, giving the work a multiple function as portraiture, self-portraiture and history/myth painting. In these works, the artist usually appears as a face in the crowd or group, often towards the edges or corner of the work and behind the main participants. Rubens's The Four Philosophers (1611--12) is a good example. This culminated in the 17th century with the work of Jan de Bray. Many artistic media have been used; apart from paintings, drawings and prints have been especially important.

does a self portrait have to be of you?

A: no

If two elements form more than one compound between them, then the ratios of the masses of the second element which combine with a fixed mass of the first element will be ratios of small whole numbers.

can two elements form more than one compound?

A: yes

A queen ant (formally known as a gyne) is an adult, reproducing female ant in an ant colony; generally she will be the mother of all the other ants in that colony. Some female ants, such as Cataglyphis cursor, do not need to mate to produce offspring, reproducing through asexual parthenogenesis or cloning, and all of those offspring will be female. Others, like those in the genus Crematogaster, mate in a nuptial flight. Queen offspring develop from larvae specially fed in order to become sexually mature among most species. Depending on the species, there can be either a single mother queen, or potentially, hundreds of fertile queens in some species. Queen ants have one of the longest life-spans of any known insect -- up to 30 years. A queen of Lasius niger was held in captivity by German entomologist Hermann Appel for 2834 years; also a Pogonomyrmex owyheei has a maximum estimated longevity of 30 years in the field.

is there a queen in an ant colony?

A:
yes