What released through nuclear fusion in stars

energy
gas
mass
pressure

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption