Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
Your answer would be Type O blood, which is a universal donor.
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1- Holding head erect
2- Sitting on a firm surface without support
5. Bearing majority of weight on legs
By the time the baby is ten months he should be able to support his own head, firmly sit and bear the weight of the body in their legs. Also they crawl and possibly walk using furniture as support.
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