Contrast to eukaryotic cells, prokaryotic cells

Which flexible structure that supports the nerve cord and led to the backbone

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry