Which macromolecule is used for the majority of the Orcas food source?

idk

explanation:

not sure if this is what you'r looking for nnew= nold

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )