Polystyrene is a good insulator as it has small air bubbles trapped inside of it. This means heat energy cannot flow through them therefore it is an effective material for keeping honeybees warm in the winter. Hope this helps :)
A stupid mistake made from the very beginning
in the microbiology world, is used to determine O Capability of a microbe to perform a specific enzymatic activity. O Staining characteristics. O Nucleic acid-base composition of DNA sequences.
Answer:
Iraq will have to massively reduce the birth rate to achieve a zero growth rate. In the middle east, there is more sexual freedom which may cause sexual education to be useless. Iraqi government would most likely have to give widespread contraception to its citizens.They would either have to lower birth rates or increase death rates. It would be more practical for the Iraqi government to provide contraception's and sexual education among its citizens to decrease birth rates.
A little percent of it (around 9.5%) goes to recycling while a large percent goes to the landfill, ocean and beaches, where it will take years for the plastic to decompose and leak pollutants into the soil and water, <span>threatening the health and safety of marine life. There is a new recycling method where the plastics are shredded and mix with the other components to make hollow blocks for construction of structures.</span>
