¿ como los gases como el dióxido de carbono y los que provienen de la combustión de leña en la variación de la temperatura ambiental?

What are the similarities of physical and chemical change ?

Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?