Answer:
Considering others finacial situations, and if they can afford it. Health care should be free, but that probably isn't going to happen. Healthcare should cover everything in medical situations.
Explanation:
I believe it's B. Lower grade of plastic due to recycling. No promises though.
Science and technology is co-related with health, population and environment. They are the significant means of development process. It's making the human life more comfortable and productive invention of various technology has made the treatment of health easy and reliable.
D. Have functions of absorption and elimination!