40 mm = 4 cm and each ball occupies 64 cubic cm of space inside the cubed metre and a cubed metre is 1,000,000 cubic cm
1,000,000/64 = 15,625 ping pong balls
15,625*2.7 = 42,187.5 grammes or 42.1875 kilogrammes
Chromosomes are tightly packed DNA. When DNA is not tightly packed it is called chromatin. Chromosomes only exist during mitosis or meiosis.
The adverb is "tightly", as it describes how he packed the tent.
Atoms are most tightly packed in the solid phase.
a pillow
it is packed 900 demerios
what is the measure if how tightly matter is packed into a givin volume of a substance
Closely packed ,tightly packed
atoms
soild
a pillow
They are tightly packed and vibrate.
Chromosomes