Ameoba sisters video recap biomolecules worksheet

Which element is found in both dna and proteins

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point