Answer:
C. metals
Explanation:
Elements in the periodic table are grouped into metal and non-metals depending on their characteristics. Metals usually possess the following characteristics:
- High melting and boiling point
- Brittle i.e. ability to break
- lustre i.e. ability to shine when polished.
- Good conductor of heat and electricity
Based on this above characteristics, element Q in this question is a METAL because it posseses the same qualities that a metal does.
Organic molecules, which are found mostly in food. These molecules have C-C or C-H bonds, which are high energy bonds.
I think it is A
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Increases plant growth, more transpiration
Answer:
B
Explanation: They make up most of a cell membrane
