I only know the answer for No 2)
It is Microfilaments which are the part of cells skeleton.
so i believe the answer is c and if not or if u can select more then 1 i would also choose b just encase but overall the answer is c i believe
The study of 2 organisms is called binomial nomenclature
When the carbon dioxide from animal respiration is released it goes into the atmosphere
D thought the cranial nerves that attach to it the spinal cord is involved in sensory and motor inner action of the head and neck
