Answer:
B. is the correct answer.
Explanation:
When the US stock market crashed, the us raised it's tariffs, which let to d, and then c.
Phones were made and steam engines and stuff like that
This is the correct answer as to to <span>what extent has the presence of a true coelom in animals changed over the course of evolution:
</span><span>the presence of absence of a true coelom appears to have changed mutliple times during the course of evolution</span>
Answer:
Explanation:
Wood engraving by Gustave Dore (1832-1883) taken from 'London: a Pilgrimage', published by Grant & Co in 1872. Behind the group of exhausted-looking workers in the foreground, others can be seen stoking the fires beneath the gas retorts, sealed vessels where, at high temperatures, the coal was broken down into tar, coke and gas. From the 19th century, manufactured gas was made by the distillation of coal, predominantly for use in lighting. In 1869, the writer Blanchard Jerrold suggested a collaboration with Dore on a comprehensive portrait of London. Entitled 'London: a Pilgrimage', the book contained 180 engravings and although a commercial success, there were criticisms that Dore had concentrated on the poverty of the city.
