Fats , oils , waxes and sterols are collectively known as lipidsand the true fats contain only carbon , hydrogen and oxygen
Answer:
Just think of whats in a forest ecosystem
for example
Water
sunlight
tempreture
The statement that the friend made is not true. most of the mass of the plant is from carbon. the carbon comes from carbon dioxide which is used during photosynthesis. the left over carbon from photosynthesis is used to to help the plant gain mass. there is a process for this which is called cellular respiration
Answer:
the correct answer is Metallic bonding
Explanation:
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Answer:
Elements and compounds are two types of pure substances.
Explanation:
