Answer:
petroleum, a fossil fuel, is extracted from the earth and mechanically transformed into fibers for clothing.
Explanation:
synthetic materials, like polyester, nylon and acrylic, don't exist naturally but are made in factories. Synthetics are created through an industrial manufacturing process in which
Answer:
Explanation:
The temperature and amount of gas are constant, so we can use Boyle’s Law.

Data:

Calculations:

answer: dispersed from the liquid so cold air can take its place
It should be potential energy!!!
<span>0.650 kg... I think,
But what are the answer choices?</span>