Answer:
c I think because I remember this from a while ago
The frontal lobe takes about 1/3 of the cerebral cortex.
The mode of nutrition described above is phagocytosis.
Amooba is a unicellular eukaryotes and it obtains its nutrition using the same method. Amoeba feeds on microscopic organisms, which it engulfs, secretes into its food vacuole and digest.
Answer is number 1........
