The answer is 1 3 and 5 just took the test !!!!
<span>Soot is created when burning happens incompletely, because there was an insufficient amount of oxygen supplied. As soot is made from carbon particles, the chemical symbol will be C, for carbon.</span>
Probably the answer would be that only the grasshoper needs some air to do anything, therefore the answer is C. a grasshoper eating a leaf
Answer:
Polyunsaturated compounds or the polyunsaturated fatty acids are the type of unsaturated fatty acids containing two or more than two carbon-carbon double bonds.
They can be classified into three groups on the basis of their chemical structure:
1. Methylene-interrupted polyenes: contain more than one cis double bonds which are separated by a methylene group. <u>Example: Linoleic acid</u>
2. Conjugated fatty acids: contain at least one double pair which is separated by a single bond. <u>Example: Punicic acid</u>
3. Other polyunsaturated fatty acids.<u> Example: Pinolenic acid</u>