[ou.04]the table below compares three galaxies.
type of galaxy
shape
force holding it together type of matter present
spiral
pinwheel
gravitational
stars, gas, and dust
elliptical
round or oval
electrical
electrons and protons
irregular
undefined
gravitational
stars, gas, and dust
the information about galaxies is correct only in
column 1
column 2
column 1 and column 3
column 2 and column 3

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

i believe it is c: genes for body color and wing size are inherited separately from each parent.