Answer:
...make up the <em>atom</em><em>.</em>
2 or more atoms make up a <em>molecule</em><em>. </em>
Molecules form together to make <em> </em><em>organelles</em><em>.</em><em> </em>
...unit of life, <em>the</em><em> </em><em>cell</em><em>.</em><em> </em>
...like cells performing a similar function, <em>tissues</em><em>.</em>
...tissue types together are called <em>organs</em><em>.</em><em> </em>
In <em>systems</em><em>,</em><em> </em>several organs...
A complete single, <em>organism</em><em> </em>represents...
Answer:
n.b mean nota bean.welcome
The sensitivity of exfoliated graphene to NH3 and NO2 and that of ... the number of free electrons at EG surface, while the converse is true for NH3 as it donates ... concentration at the surface is higher than in the case of N2 atmosphere. ... and organic compounds are the most important ones amongst the polluting