Hi Andy Its Nick From Your Science Class,And I Dont Know
Stem cells are undifferentiated cells that could develop to perform a variety of tasks. One type of stem cell is the embrionic stem cell. There are also adult stem cells. To use embrionic stem cell you need to have fertilized embrios. These can be donated to research. The use of the embrionic stem cells is controversial for this reason.
The answer would be, Fats. Since Triglycerides (3 fatty acids + 1 glycerol) are those lipids which are commonly known as lipids.
Answer:
B
Explanation:
Stratosphere,absorbs rays of damaging ultraviolet light from the sun