A cotyledon is a significant part of the embryo within the seed of a plant. Upon germination, the cotyledon usually becomes the embryonic first leaves of a seedling.
Scientific law is the detailed explanation of observed phenomena. It is not explaning what is the cause of the phenomena. So , we can say that explanation of phenomena is the scientific theory. They are testable .
example : Theory of electricity, chemistry
In everyday language a theory means a guess or speculation. Everyday Theory introduces students to theory and how it applies to everyday life.
The second option is a hypothesis
Conclusions I believe that's the answer because I had the same question on a test last year.
