Answer:
a lifework
Explanation:
all the other answers describe doing odd jobs like babysitting or dog walking. Even things like an after school job in highschool. A career is what one spends the majority of their life dedicated to.
Heating homes- increase for coal
Textile factories- increase for cotton
Four wheeled automobiles- increase for oil
So 15 is 5% of a number
x% means x/100 so
5%=5/100=1/20
so 15=1/20
multiply both sides by 20
300=1of the nuber
the answer is 300
Ide have to say the second choice is the bests choice
The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits. Changes that allow an organism to better adapt to its environment will help it survive and have more offspring.
Evolution by natural selection is one of the best substantiated theories in the history of science, supported by evidence from a wide variety of scientific disciplines, including paleontology, geology, genetics and developmental biology.
The theory has two main points, said Brian Richmond, curator of human origins at the American Museum of Natural History in New York City. "All life on Earth is connected and related to each other," and this diversity of life is a product of "modifications of populations by natural selection, where some traits were favored in and environment over others," he said.
