Identify the nucleotide bases labeled A-D.

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

Jason puts an apple on top of an ice pack in his lunch bag lunch time the temperature of the apple has decreased what happens to the molecules in the apple when the temperature of the apple decreases