I only know the answer for No 2)
It is Microfilaments which are the part of cells skeleton.
Answer:
Organic molecules associated with living organisms are also called biomolecules. Organic compounds are molecules that contain carbon atoms covalently bonded to hydrogen atoms (C-H bonds). ... Water (H2O) has no carbon; then, it is not an organic compound.
I don't think here is a definition for experimental curve if there is then I'm sorry
Cause we are all related just like the apes we evolved from
Please Give brainiest