Answer:
A. it contains a lot of matter
I think it’s B I’m not sure
Answer:
Omega-3 and omega-6
Explanation:
Fatty acids are carboxylic acids normally have a long unbranched aliphatic chain. Fatty acids are divided into two parts; (1) saturated(with no double bond) and (2). unsaturated fatty acids(with at least one pair of double bond which of course allow the addition of other atoms).
Unsaturated fatty acids are further divided into two; (a). Monounsaturated(only one double bond) and (b). Polyunsaturated fatty acids (more than one double bond based on the length of the chain).
Based on the length of the chain we have; omega 3 and omega-6 fatty acids. Alpha-linoleic acid is an example of omega-3.
Answer:
The definition of a physical change is: A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. The size or shape of matter may be changed but no chemical reactions occur.
An example of physical change is: crumbling a piece of paper or freezing water into ice.