9. Ilang bansa na kabilang sa developing countries na unang mabilis na tinangkilik ng mga mamamayan sa pagggamit ng cellular phones?

Manual pipetting creates a musculoskeletal load on the neck, shoulders, and upper limbs and the type of injuries that this can lead to is called repetitive stress injuries.

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The  knowledge gap  as been recast more recently as a “digital divide”  gap. with the internet and social media many things can be done faster and better. so much faster and better that those that do not have access to them are literally left out of the game.