Answer the following questions. 1. why would it be difficult to recycle polyvinyl chloride into plastic bags? 2. why is hdpe a good material for boats? 3. which plastic do you think could best contain extremely corrosive material? why? 4. list two uses of high density polyethylene other than those listed in the table. 5. two plastics that are targeted for recycling from household waste are polyethylene terephthalate and high density polyethylene . one of the problems of recycling such materials is separating them. suppose you have been hired to set up a process for separating large quantities of waste plast.

Why do you think water is so important to living things

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.