The 1st one, because what does girls, and moms have to do with anything.
Answer:
Environmental scientists look for solutions to protect the environment, while chemists develop new products.
Explanation:
The last two sentences use the conjunction while meaning <em>whereas</em>, i.e. indicating a contrast. So the purpose of sentences 3 and 4 is to contrast certain things about environmental scientists and chemists. However, the fourth sentence contrasts only <u>level of education</u> required for these jobs.
The third sentence refers to <u>actual</u> <u>work</u> that environmental scientists and chemists do. Therefore, this sentence most accurately describes a way in which the jobs of environmental scientists and chemists contrast.
Answer: While on his journey Santiago learns the simple truths of the world of what true spiritual journey really is.
Explanation:
Santiago is a central character from the novel ‘The Alchemist’ which is authored by Paulo Coelho. It so happens that Santiago have a repeated dream of finding a treasure in the pyramids of Egypt, so he begins his journey to find a hidden treasure.
While on his journey, Santiago learns some simple truths of the world. He learns to from a connection with the world, he learns to commune with the world around him. Eventually, his supernatural conscience is awakened and he realized that true spirituality is not is finding the physical treasure, or becoming someone. But its more about finding our true self.
The phrase of "ain't got nobody" is saying that because is talking to yourselves care about yourselve love yourselve