Dissolving the sugar cube in water is a physical change. It doesn't alter the sugar's chemical structure like burning it or breaking it down with acid.
Answer:
the translation for this sentance is Luiz, 78 years old. Elderly person who suffers from diabetes and needs insulin daily to keep glucose levels compatible with the established criteria. Active person, but who at some point in life has gone through a process of gaining body mass above the established one. Currently weighs 98 kg. What should be the heart rate in your physical exercises so you can decrease body mass and thus lose weight. And what activity would you recommend for your Luiz?
Explanation:
- she or he should go out side and do some exercise
- do yoga*
- Walking briskly
- Doing housework
- Mowing the lawn
- Dancing*
- Swimming*
- Bicycling*
- Playing Sports*
Answer:
Smog.
Explanation:
Hello there!
Here's the definition you were looking for:
smog
<em>noun</em>
1. fog or haze combined with smoke and other atmospheric pollutants.
"exhaust emissions are mainly responsible for the smog"
:)
This is really a subjective answer. If given the choice to either give the lung to a six-year old lung cancer patient or the heavy smoker, I would choose the six-year old.
If I had to choose between car crash victim on a lung machine or the heavy smoker, I would choose the car crash victim.
If I had to choose between this heavy smoker and a young smoker that developed lung cancer, I would choose the young smoker and hope that he/she would change his/her habits and quit.
I bet you're starting to see the point I'm making. Hope this helps!
