Answer:
the newspaper one is a chemical change because the chemicals in the paper have reacted with something and turned a different color. the wax one is a physical change because it is a change in the phase of matter, which is always a physical change (still the same substance chemically)
Answer:
Inherited traits are passed from parent to offspring by information coded in
the DNA or Deoxyribonucleic Acid
Answer:
Give them each one so all of you is 8
Explanation:
I hope it helps:)
total pressure = ( 705 torr + 231.525torr) = 936.525torr
