Write 5 interesting facts/observations about evolution of Galapagos Finches.

it takes hundreds of years to become stable.

if you have another question lmk.

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

request for reexamination